Certified Website Score for
trellocardcounter.jaamour.com
First audit: October 21, 2025•Last audit: December 6, 2025
70
64Website Quality
52Trust & Security
93PageSpeed
Score trend
Latest audit — December 6, 2025
Deep, transparent insight into how this score is built: PageSpeed vitals, on‑page quality signals, and trust & security checks — all broken down into clear, verifiable items you can act on.
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Website Quality
1605
64/100
1605
Site Quality
Title
Trello Card Counter
19 chars (ideal 30–60)
Meta Description
missing (add <meta name='description'> with 120-160 chars)
Favicon
images/favicon.ico
present
Viewport meta
width=device-width, initial-scale=1, user-scalable=no
correct (width=device-width, initial-scale=1)
robots.txt
missing (ideal: User-agent: * + Allow: / + Sitemap)
Sitemap
missing (create sitemap.xml and submit to Google Search Console)
llms.txt
missing
missing (add llms.txt to describe LLM usage policies)
Headings
H1Trello Card Counter
H2Quick, Easy & Free To Use
H3Useful Insights
H3Simple To Use
H3Secure & Private
H2User Reviews
H3Gaurav A.
H3Oskar
H3Malak S.
H2Statistics
H1Privacy Policy for Trello Card Counter
H31. Information We Collect
H32. Non-Personal Data Collection
H33. Data Sharing
H34. Children's Privacy
H35. Updates to the Privacy Policy
H36. Contact Us
multiple H1 (use only one <h1> tag per page) | skipped heading levels (skipped from H1 to H3)
Schema.org JSON-LD
Software App: Trello Card Counter
1 schema found
Canonical URL
https://trellocardcounter.jaamour.com/
present
HTML lang
en
present
Character encoding
utf-8
present
Open Graph
Title
Trello Card Counter
present
Description
A browser extension for Trello that counts the total number of cards in each list and across the whole board
present
Image
images/opengraph.png
present
URL
https://trellocardcounter.jaamour.com/
present
Type
website
present
Twitter Cards
Card Type
summary_large_image
present
Title
Trello Card Counter
present
Description
A browser extension for Trello that counts the total number of cards in each list and across the whole board
present
Image
images/opengraph.png
present
Trust & Security
304
52/100
304
Security Headers
HTTPS
HTTPS enabled
HTTP Strict Transport Security
Strict-Transport-Security: max-age=63072000
Content Security Policy
missing (should be: Content-Security-Policy: default-src 'self')
Frame Protection
missing (should be: X-Frame-Options: SAMEORIGIN)
MIME Type Protection
missing (should be: X-Content-Type-Options: nosniff)
Domain Trust
Domain Age
24 years
Registrar
NETIM
Country
GB
Infrastructure
Provider
Vercel
PageSpeed
7237
93/100
7237
85
Performance
100
SEO
96
Best Practices
81
Accessibility
Performance
85/100Largest Contentful Paint
2.8s
2.5s4.0s
First Contentful Paint
2.6s
1.8s3.0s
Total Blocking Time
10ms
200ms400ms
Cumulative Layout Shift
0.15
0.100.25
Speed Index
2.6s
3.4s5.4s
SEO
100/100Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links have descriptive text
Links are crawlable
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`
Best Practices
96/100Uses HTTPS
Avoids deprecated APIs
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with low resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Accessibility
81/100`[aria-hidden="true"]` is not present on the document `<body>`
Image elements have `[alt]` attributes
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<frame>` or `<iframe>` elements have a title
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Links do not have a discernible name
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Document does not have a main landmark.
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