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Les autorisations surchargées par les plugins
27 avril 2010, par kent1Mediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Supporting all media types
13 avril 2011, par kent1Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
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Encoding and processing into web-friendly formats
13 avril 2011, par kent1MediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...)
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11 of the Most Effective Conversion Rate Optimisation Best Practices
14 février 2024, par ErinDriving more traffic to your website is hard work, but it’s still only half the battle.
You don’t just need to acquire new users ; you need to make sure as many convert as possible to make your digital marketing efforts worthwhile.
That’s why improving your site’s conversion rate is so important. It will also help you get more value from your existing traffic source and keep you in line with your competitors. It’s also probably a lot easier than you think — especially if you adopt optimisation strategies that have been proven to be profitable time and time again.
In this article, we’ll show some of the most powerful, innovative and tried-and-tested conversion rate optimisation strategies you can implement immediately.
What is conversion rate optimisation ?
First, let’s look at what conversion rate optimisation means. Conversion rate optimisation is the practice of improving elements of your website to increase the number of users who take a desired action and turn visitors into customers.
Common conversion goals include :
- Making a purchase
- Adding an item to a shopping cart
- Signing up for a newsletter
- Registering for a free trial
- Downloading an ebook
- Watching a video
It doesn’t matter what your goal is. Using one of the following conversion rate optimisation best practices can send your conversions soaring.
11 conversion rate optimisation best practices
Are you ready to roll up your sleeves and get to work ? Then use one or more of the following best practices to improve your return on investment.
Set a clear goals and hypothesis
When running an A/B or multivariate test, you need a clear idea of what you are testing and why.
A goal (a statement about what you want to achieve) and a hypothesis (a statement about what you expect to happen) clarify the problem you are trying to solve and give you a definitive way to judge the experiment’s results.
Confused ? Just use this template :
We aim to [insert goal] by testing [insert test] on [insert page]. We expect that [insert test] will increase [insert metric] because [insert reason].
Make sure your goals are directly related to the experiment. If you are testing your CTA button, the goal should be getting more users to click the button. It shouldn’t be a goal further down the conversion funnel, like making a purchase.
Start with A/B tests
A/B testing is one of the easiest and most effective ways to run experiments to improve your current conversion rate. So, it’s no wonder that the A/B testing software market was expected to be worth $1.2 billion in 2023 and hit $3.6 billion by 2033.
Also known as split testing, A/B testing allows you to directly compare the conversion performance of two elements on your page, like the colour of your CTA button or your headline copy.
You can go even further with multivariate testing, which lets you test two or more changes against a single control.
For example, the screenshot above shows the results of a multivariate test between a standard header, a wide header and a small header using Matomo’s A/B testing tool. As you can see, the wider header has a much higher conversion, and the increase was statistically significant.
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Get the web insights you need, without compromising data accuracy.
Tweak your CTAs
Calls to action (CTAs) are page elements that prompt users to respond immediately. They are usually buttons but can also be images or plain text links.
What your CTAs say, how they look, and where they are placed can greatly impact your site’s conversion rates. As such, this is one of the elements you’ll want to optimise first.
There are several tweaks you can test, including your CTA’s :
- Colour
- Length
- Copy
- Placement
You can even test the impact of removing CTA banners and using text-based CTAs on your conversion rates.
You should test out personalising CTAs, too. Research shows that personalised CTAs perform 202% better than standard calls to action.
Revise your web copy
You can use several strategies to improve your website’s copy and generate more conversions.
Optimising copy for search engines can increase traffic and generate more conversions, for example. But that shouldn’t make your copy any less impactful. Bear search engines in mind, by all means, but make sure you are speaking to the needs and desires of your potential customers. Your copy needs to convince users that your product can solve their problems.
Nowhere is this more important than your headlines. These will be the first thing users read, so make sure they sell your USP and highlight pain points.
Don’t just guess at the kind of messaging that will move the needle, however. Constantly test new headlines and continue doing so even after you’ve started seeing success. The results may surprise you. TruckersReport, a site that helps people become truck drivers, boosted opt-ins by 21.7% by revising its landing page headline, among other changes.
Make sure there are no spelling mistakes in your copy, either. Misspelt words, poor grammar and bad formatting make your website look unprofessional and untrustworthy. Even if the rest of your copy is incredibly enticing, these rookie errors can be enough to turn customers off.
Simplify your site’s navigation
A website’s navigation is an often overlooked factor in conversion rate optimisation, but simplifying it can make it much easier for users to take action.
If you’ve ever used a poorly designed e-commerce store, you know how confusing and overwhelming bad navigation can be. Research shows that a whopping 82% of stores don’t divide their navigation into manageable chunks.
The trick is to simplify your navigation as much as possible. As you can see in the screenshot below, our navigation only has five headers and a call to action. It’s easy to find exactly what you’re looking for, and you can’t miss the big green CTA button.
Alternatively, you can test what happens when you completely remove your navigation. Brands usually do this on landing pages where the only action they want the user to take is to make a purchase.
It’s exactly the strategy we’ve used on our free trial landing page.
Leverage heatmaps
Analytics tools — and heatmaps in particular — can help you understand user behaviour and optimise accordingly.
Heatmaps are a visual representation of user interaction on your page. Red and yellow represent high levels of user interaction, and blue and green represent low levels of interaction.
As you can see in the screenshot above, our CTA button has some of the highest levels of engagement on the page, telling us that it’s well-positioned. Given the focus on the site’s navigation, we can also assume we are correct to have a CTA button in there — something we can confirm using our web analytics to see how many users click on it.
Reduce load time
Speed matters when it comes to conversions. Fact.
Research shows a huge difference in conversion rates between quick and slow sites. For example, a site that loads in one second converts three times better than a site that loads in five seconds.
That’s why using a web analytics tool is vital to understand page load times and act accordingly if you think slow speeds are hampering your conversions.
Identifying your slowest pages is easy with Matomo. Just sort your pages by the Avg. Use the page load time metric on the page performance report to identify the pages you want to drive conversions.
Next, take steps to improve your page’s load time by :
- Compressing images
- Compressing code files or using a more lightweight theme
- Removing unnecessary plugins
- Using a content delivery network
- Improving your hosting
Try Matomo for Free
Get the web insights you need, without compromising data accuracy.
Add more trust signals
Trust is essential when you’re trying to convince customers to make a purchase. In fact, consumers rate trust as one of the top three buying factors, far above a brand’s reputation and whether they love the brand.
Adding trust signals to your landing pages, such as customer testimonials, customer reviews, case studies, and other forms of social proof, can transform your conversion rates. If consumers see real people and businesses buy from you, they’ll feel reassured to do the same.
It’s a strategy we use ourselves. Just look at the screenshot from our homepage above. Immediately after our free trial CTA, we display the logos of well-known brands that use our product.
Security-focused trust signals are also powerful if you are an online store. Installing an SSL certificate, showing logos of trusted payment providers (like PayPal and Mastercard) can convince people they are spending money at a legitimate store.
Improve your site’s mobile experience
More and more people are accessing the internet via their smartphones. In 2022, for instance, there were five billion unique mobile Internet users, meaning more than 60% of the internet population used a smartphone to browse online.
Moreover, 76% of U.S. adults make purchases using their smartphones.
That means you need to ensure your site’s mobile experience is on-point to increase conversions.
Your site should use a mobile-first design, meaning it works perfectly on smartphones and then scales up for desktop users.
Trust the data
Opinions are a fantastic form of inspiration for new A/B tests. But they should never be trusted over cold, hard data. If your test shows the opposite of what you and your team thought would happen, then trust the data and not yourself.
With that in mind, ensure you collect qualitative and quantitative data during your experiments. Web analytics should always form the backbone of conversion tests, but don’t forget to also use heatmaps, screen recordings, and customer surveys.
Keep testing
There’s no such word as “finished” in the world of A/B testing. Continual testing is key if you want to convert more website visitors.
Make sure you aren’t stopping tests prematurely, either. Make sure every A/B and multivariate test reaches a sample size that makes the test statistically significant.
Understand your users better with Matomo
Whether you run an e-commerce store, a SaaS company, or a service-based business, implementing these conversion rate optimisation best practices could be an easy way to lower your bounce rate and boost your conversion rates.
But remember, best practices aren’t clear-cut rules. What works for one website may not work for yours. That’s why running your own tests and understanding your visitors’ behaviour is important.
Matomo’s web analytics platform is the perfect tool for doing just that. Not only does it come with the tools you need to optimise your conversion rate (like an A/B testing tool, heatmaps and session recordings), but you can also trust the data. Unlike Google Analytics 4 and other tools, Matomo doesn’t use data sampling meaning you have 100% accurate data from which to make better decisions. It’s GDPR compliant and can run cookieless, so no need for cookie consent banners (excluding in the UK and Germany).
Discover how you can improve your website’s conversions with Matomo by starting a free 21-day trial, no credit card required.
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21 day free trial. No credit card required.
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Accessibility Testing : Why It Matters and How to Get Started
7 mai 2024, par ErinNearly 96% of website homepages had failures with meeting web accessibility criteria in 2024. Aside from not complying with web accessibility laws and regulations, companies are failing a growing number of users with accessibility needs.
With disabilities, chronic illnesses and ageing populations all rising, brands need to take accessibility more seriously.
In this article, we explain why accessibility testing is so important and how you can get started today.
What is accessibility testing ?
Accessibility testing optimises digital experiences to make them accessible for users with a range of disabilities and impairments. This includes users with vision impairments, hearing loss, neurodivergence, motor disabilities and cognitive conditions.
The goal is to create inclusive experiences for everyone by implementing UX principles that address the usability needs of diverse audiences.
To help developers create accessible experiences, the World Wide Web Consortium (W3C) created the Web Content Accessibility Guidelines (WCAG). The international WCAG standards define the Four Principles of Accessibility :
- Perceivable : Information and user interface components must be presentable to users in ways they perceive.
- Operable : User interface components and navigation must be operable.
- Understandable : Information and the operation of user interfaces must be understandable.
- Robust : Content must be robust enough to be interpreted reliably by various user agents, including assistive technologies.
The current version of WCAG (2.2) contains 86 success criteria with three grades representing conformance levels :
- Level A is the minimum conformance rating, indicating that web content is accessible to most users.
- Level AA is the recommended conformance level to make content accessible to almost everyone, including users with severe disabilities.
- Level AAA is the highest conformance rating, making content accessible to everyone, regardless of disability.
Why is accessibility testing important ?
With record numbers of lawsuits over online accessibility cases, it’s clear that companies underestimate the importance of accessibility testing. Here are seven key reasons you should pay more attention to it :
- Create inclusive experiences : Above all, accessibility testing creates inclusive experiences for all users.
- Adhere to accessibility regulations : Accessibility laws in most major markets — including the EU web accessibility policy — make it illegal for companies to discriminate against users with disabilities.
- Social responsibility : Companies have an ethical responsibility to cater to all users and consumers. 57% say they’re more loyal to brands that commit to addressing social inequities.
- Accessibility needs are growing : 16% of the world’s population (1 in 6) experience significant disability and the number will continue to grow as ageing populations rise.
- Improve experiences for everyone : Accessibility improves experiences for all users — for example, 80% of UK viewers aged 18-25 (2021) watch content with subtitles enabled.
- Maximise marketing reach : Platforms like Google prioritise accessibility yearly, making accessible content and experiences more visible.
- Accessibility is profitable : Inclusive companies earn 1.6x more revenue, 2.6x more net income and 2x more profit, according to Accenture (PDF).
Who needs inclusive UX ?
Accessibility testing starts with understanding the usability needs of audiences with disabilities and impairments. Here’s a quick summary of the most common impairments and some of the needs they have in common :
- Visual impairments : Users may rely on screen readers, magnification software, braille displays, etc. or require certain levels of contrast, text sizes and colour combinations to aid visibility.
- Hearing impairments : Users may rely on closed captions and subtitles for video content, transcripts for multimedia content and visual alerts/notifications for updates.
- Motor or mobility impairments : Users might rely on adaptive keyboards, voice recognition and other assistive devices.
- Cognitive and neurological impairments : Users may rely on technologies like text-to-speech software or require simplified user interfaces, contrast designs, etc., to aid comprehension.
- Speech impairments : Users may rely on speech recognition and dictation software for any interaction that requires them to speak (e.g., automated customer service machines).
While accessibility tools can alleviate certain accessibility challenges, inclusive design can remove much of the burden from users. This can involve using plenty of contrast, careful font selection, increasing whitespace and plenty of other design choices.
Refer to the latest version of the WCAG for further guidance.
How to run accessibility testing
Now that we’ve emphasised the importance of accessibility, let’s explain how you can implement your own accessibility testing strategy.
Create your accessibility testing plan
Careful planning is crucial for making accessibility testing affordable and profitable. This starts with identifying the assets you need to test and optimise. This may include :
- Website or web app
- Mobile app
- Videos
- Podcasts and audio
- PDFs
- Marketing emails
Map out all the assets your target audience interacts with and bring them into your accessibility testing plan. Optimising your website for screen readers is great, but you don’t want to forget your marketing emails and exclude vision-impaired users.
Once you’ve got a complete list of assets, identify the elements and interactions with each one that require accessibility testing. For example, on your website, you should optimise navigation, user interfaces, layouts, web forms, etc.
You also need to consider the impact of device types. For example, how touchscreens change the experience for motor impairments.
Now that you know the scope of your testing strategy, it’s time to define your accessibility standards. Use external frameworks like WCAG guidelines and relevant legal requirements to create an internal set of standards.
Once your accessibility standards are complete, train your staff at every level. This includes designers, developers, and content creators — everyone who works on assets is included in your accessibility testing strategy.
Implement your accessibility standards throughout the design and development phases. Aim to create the most inclusive experiences possible before the accessibility testing stage.
Implement accessibility practices at every level
Treating accessibility as an afterthought is the biggest mistake you can make. Aside from neglecting the importance of accessibility, it’s simply not affordable to create assets and then optimise them for accessibility.
Instead, you need to implement accessibility standards in every design and development stage. This way, you create inclusive assets from the beginning, and accessibility testing flags minor fixes rather than overhauls.
By extension, you can take lessons from accessibility tests and update your accessibility standards to improve the quality of future assets.
Set clear specifications in your accessibility standards for everyone to follow. For example, content publishers should be responsible for adding alt-text to all images. Make designers responsible for following contrast guidelines when optimising elements like CTA buttons.
Next, managers can review assets and check for accessibility standards before anything is signed off. This way, you achieve higher test accessibility scores, and most fixes should be minor.
This is the key to making accessibility testing manageable and profitable.
Automate accessibility testing
Automation is the other big factor in making accessibility efficient. With the right tools, you can run tests periodically without any manual workload, collecting data and flagging potential issues at almost no cost.
For example, you can run automated accessibility tests on your website every month to check for common issues. This might flag up pages without alt-text for images, colour issues on a new batch of landing pages or a sudden drop in mobile loading times.
Every automated test you can run reduces the manual workload of optimising accessibility. This frees up more time for the manual tests that require the attention of accessibility experts.
- Free up time for accessibility tasks that require manual testing
- Identify issues with new content, assets, code, etc. faster
- Run automated accessibility testing on new CRO changes
Schedule manual accessibility reviews
While it’s important to automate as much accessibility testing as possible, most accessibility standards require some form of manual testing. If we use the WCAG standards as a guideline, more than 70% of success require manual review and verification, including :
- Testing websites with a screen reader
- Navigating apps by only using a keyword
- Quality assessing closed captions and subtitles
- Testing web forms for people using speech input
- Checking conversion actions for users with mobility issues (CTAs, forms, payments, etc.)
Yes, you can automatically check all images for alt-text, but simply providing alt-text isn’t enough. You also have to review alt-text to make sure they’re descriptive, accurate and informative about the experience.
Once again, the best way to minimise your time spent on manual testing is to implement accessibility standards throughout design and development. Train your content publishers to create alt-text that meets your criteria and editors to review them before pieces are signed off.
This way, you should always have the required alt-text before the content reaches the accessibility testing stage. The same applies to video transcriptions, web forms, website navigation, etc.
Building a culture of accessibility makes the testing process as efficient as possible.
What tools do you need for accessibility testing ?
Now that we’ve covered the key essentials of accessibility testing, let’s look at some of the best accessibility testing tools to help you implement your strategy.
accessiBe : AI-powered accessibility testing automation
accessiBe is an accessibility testing automation and management system. It incorporates two core products : accessWidget for automating UI accessibility and accessFlow as an all-in-one solution for developers.
Key features :
- Automated accessibility testing
- Accessibility widget for easy optimisation
- Product accessibility for web, mobile and native apps
- AI-powered accessibility insights
- Compliance with WCAG, EAA and more
As explained earlier, automation is crucial for making accessibility testing efficient and profitable. With accessiBe, you can automate the first line of accessibility checks so testers only need to get involved when manual action is necessary.
Maze : Intelligent usability testing software
Maze is a usability testing system that uses AI and automation to enhance traditional qualitative testing. You can run automated tests on live websites, capture survey feedback and recruit users to test experiences with real people.
Key features :
- Live website testing
- Feedback surveys
- Usability interviews
- Test recruitment
- Automated analysis
While traditional usability interviews can provide in-depth insights, they’re expensive, time-consuming and difficult to run at scale. Maze’s solution is a hybrid testing system that automates data capture and analysis while supporting real user testing in one system.
Matomo : Empowering people with ethical web analytics
Matomo is a web analytics solution that gives you 100% data ownership while respecting user privacy. Think of this as a Google Analytics alternative that doesn’t use your visitors’ data for advertising purposes.
Key features :
- Privacy-friendly and GDPR-compliant tracking
- Conversion rate optimisation features like heatmaps, session recordings, A/B testing and more
- Accurate, unsampled data – see 40-60% more data than other analytics tools that sample data
- Open-source
Accessibility starts with creating quality experiences for everyone. Matomo reliably captures 100% of the data you need to optimise experiences without losing their trust. Instead of handing their personal info to Google or other tech giants, you retain full data ownership — fully compliant with GDPR, CCPA, etc.
Try Matomo free for 21-days (no credit card required), or speak to our sales team for more info on how Matomo can enhance your site’s user experience and support your accessibility testing strategy.
Try Matomo for Free
Get the web insights you need, without compromising data accuracy.
UserTesting : Video-based user testing software
UserTesting is the more traditional system for running usability tests with real people. The platform helps you recruit users and manage usability tests with a series of sessions and video interviews.
Key features :
- Usability testing
- Test recruitment
- Live interviews
- AI-powered insights
- Usability services
UserTesting is a slower, more expensive approach to testing experiences, but its video-based interviews allow you to have meaningful conversations with real users.
Siteimprove : WCAG compliance testing
Siteimprove automates website testing, accessibility and optimisation. It includes dedicated tools for checking WCAG and DCI compliance with an automated scoring system. This helps you keep track of scores and identify any accessibility and usability issues faster.
Key features :
- Automated accessibility checks
- Inclusivity scores
- Accessibility recommendations
- Accessibility tracking
- Marketing and revenue attribution
- Usability insights
Siteimprove provides a first line of accessibility testing with automated checks and practical recommendations. It also tracks accessibility scores, including ratings for all three WCAG compliance levels (A, AA and AAA).
Find the value in accessibility testing
Accessibility testing isn’t only a moral obligation ; it’s good business. Aside from avoiding fines and lawsuits, inclusive experiences are increasingly profitable. User bases with accessibility needs are only growing while non-disabled audiences are using accessibility resources like subtitles and transcripts in greater numbers.
Accessibility improves everyone’s experiences, and this only does good things for conversion rates, revenue and profit.
Start building your datasets for accessibility testing today with a Matomo 21-day free trial — no credit card required. Gain 100% ownership over your analytics data while complying with GDPR and other data privacy regulations.
Try Matomo for Free
21 day free trial. No credit card required.