the panel9 tabs55 sections63 tools beside them
One panel, over the page you are on
Which tab answers the question you arrived with?
A tab is not a screen. Each one is a set of readings that share a subject, and the number beside its name is how many - which is the part a tab bar never says and the reason a panel of nine tabs is not a menu of nine things. Every tab has a page here listing what is inside it, in the order the panel draws them.
section#tabs
The tabs, and what each is made of
in the order the tab bar prints them- Stackread →4 sectionsWhat the page is built with, what matched to prove it, and what has been published against those versions.Technologies·Vulnerabilities·Headers·Pulse
- Viberead →5 sectionsHow much of the page reads as generated rather than written, with the signals behind the score and a refactor for each finding.Audit·Findings·Signals·History·Rules
- UIread →4 sectionsHover an element to read its box, its type and its colours - then change it on the page and take the change back.Inspect·Extract·Rules·Picker
- Toolsread →63 of themEvery tool and diagnostic in one grid, each of them a reading of the page in front of you.a grid with a search box over it
- Developerread →12 sectionsThe page switches you would otherwise open devtools for - outlines, overrides and disables, every one of them reversible.CSS·Outline·Images·Information·Forms·Cookies·Site data·User agent·WebRTC·Time travel·Miscellaneous·Validate
- SEOread →12 sectionsWhat a crawler and an answer engine are handed: the head, the outline, the schema, the cards and the links.Overview·Result·Headings·Keywords·Rendering·Crawler·AI answers·Images·Links·Social·Schema·Compare
- A11yread →5 sectionsContrast, landmarks, the accessibility tree and focus order - what assistive software is given for this page.Audit·Tree·Contrast·Vision·Conformance
- Domainread →4 sectionsWho registered the domain, what its DNS answers, and who issued the certificate it is served under.Identity·Registration·DNS·Certificates
- ServerPROread →9 sectionsThe readings a browser is not allowed to make, taken from our infrastructure instead.Crawlers·Redirects·Consent·Languages·Delivery·Transport·Links·Previews·Checks
Add LoupeKit- opens the list of browsers it can be installed in
TWO BUILDS9 browsers
Chromelisting in reviewFirefoxlisting in reviewBravelisting in reviewOperalisting in reviewEdgelisting in review4 moreChromium browsers: Arc, Vivaldi, Chromium, Opera GXthe Chrome buildno host permissions · nothing collected in the background