Description
VRTs – Visual Regression Tests is a plugin to test your website for unwanted visual changes. The plugin runs automatic daily tests for chosen pages and posts. The tool creates daily comparison screenshots and compares them with a reference snapshot. If there is a difference between the screenshots, you’ll be automatically notified via email. Use three comparison modes to spot the differences easily.
Please note: The website must be publicly accessible in order to set up and run the tests. Password protection or any kind of firewall might prevent the plugin from working correctly.
YOUR STRATEGY TO SPOT UNWANTED CHANGES
How do you usually check your website after updates and code changes? Do you go manually through all pages or do you just hope everything will run ok? Visual regression testing provides you a method that helps you find errors and visual abnormalities. The VRTs plugin gives you an environment to automate your process.
Activate daily tests for any page or post: Upon activation, a reference screenshot is taken. This will be renewed when a post is saved or updated.
Receive instant alerts: If a change is detected between the snapshot and the comparison screenshot, the plugin will create an alert and notify you via email. The daily test will be paused, until the alert is resolved.
Compare two screenshots: Detect differences between the two snapshots with the difference, split screen or side-by-side view.
Exclude elements: Prevent false positives by excluding dynamic elements, ads and animations from snapshots.
Resolve tests: After fixing an issue, mark the alert as resolved. A new snapshot will be generated and the test will start running again.
USE CASES
In which cases can visual regression testing help you spot issues?
Plugin and core software updates
Manual code changes
External software and API issues
Server issues
Malware and other malicious code
Missing quality assurance
FEATURES
Instant first test: After plugin activation, the homepage is immediately monitored and alerts are sent to the stored admin email.
Daily Tests: The plugin automatically scans selected posts and pages daily. It validates the visual content by comparing two screenshots.
3 comparison modi: Choose between three ways to compare snapshots – Difference, Split, Side-by-Side view.
Instant alerts: As soon as a change is detected between the snapshot and the comparison screenshot, you will be notified via email.
GDPR compliant: Snapshots are stored on European servers. We do not collect any personal data.
Cross-team: Team members with admin rights can create and view tests and work together on the immediate solution.
FREE FOREVER
test up to 3 pages
on one domain
automatic daily tests
GO PRO
Do you like VRTs and want to run more tests?
Unlock more features with our paid plans:
test up to 500 pages in total
on multiple domains
with automatic daily test
and unlimited manual tests
run tests programmatically with do_action( ‘vrts_run_tests’ )
add multiple alert recipients
get e-mail support
and access to new features
See all pricing plans
BUG-REPORT
You found a bug? Please report it by creating an issue on the support forum.
READ MORE
You want to learn more about VRTs?
Official product page:
VRTs – Visual Regression Tests
Resources:
How does visual regression testing work?