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Certified Website Score for

check.acertine.com

Don't let unmaintained packages become your technical debt. Prevent breakage from abandoned dependencies, security vulnerabilities, and breaking changes.

First audit: December 27, 2025•Last audit: February 3, 2026
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71
Overall
94Website Quality
30Trust & Security
90PageSpeed
Score trend

Latest audit — February 3, 2026

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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Site Quality

Title
16/20
Dependency Health Dashboard - Know if your dependencies are healthy
67 chars (ideal 30–60)
Meta Description
15/15
Don't let unmaintained packages become your technical debt. Prevent breakage from abandoned dependencies, security vulnerabilities, and breaking changes.
158 chars (ideal 120–160)
Favicon
3/3
Favicon preview
https://check.acertine.com/favicon/favicon-96x96.png
present
Viewport meta
8/8
width=device-width, initial-scale=1
correct (width=device-width, initial-scale=1)
robots.txt
6/6
# As a condition of accessing this website, you agree to abide by the following # content signals: # (a) If a Content-Signal = yes, you may collect content for the corresponding # use. # (b) If a Content-Signal = no, you may not collect content for the # corresponding use. # (c) If the website operator does not include a Content-Signal for a # corresponding use, the website operator neither grants nor restricts # permission via Content-Signal with respect to the correspon...
perfect (User-agent + Allow + Sitemap)
Sitemap
7/7
https://atlas.acertine.com/sitemap.xml
present
llms.txt
0/0
missing
missing (add llms.txt to describe LLM usage policies)
Headings
6/6
H1Are your dependencies still maintained?
H2Dependencies can become liabilities
H3Abandoned Dependencies
H3Growing Issue Backlogs
H3Licence Changes
H3Abandoned Dependencies
H4old-auth-library
H4deprecated-utils
H4legacy-parser
H2Simple workflow. Powerful insights.
H3Dependency Health Dashboard
H4react
H4express
H4lodash
H41. Upload & Analyse
H42. Generate Health Scoring
H43. See Trend Analysis
H44. Get Smart Alerts
H45. Identify Risky Dependencies
H2Comprehensive metrics. Weighted scoring.
H3Activity Metrics
H3Community Metrics
H3Release Metrics
H3Other Signals
H46-Month Trend
H4Score Breakdown
H2From detection to resolution
H3Summary Report
H4old-auth-library
H4deprecated-utils
H4legacy-parser
H31. Summarise What's Wrong
H32. Find Alternatives
H33. Apply Changes Automatically
H2Start monitoring your dependencies
H3Product
H3Resources
H3Company
correct structure
Schema.org JSON-LD
0/2
missing (consider Organization, Article, Product, or FAQPage schemas)
Canonical URL
8/8
https://atlas.acertine.com
present
HTML lang
4/4
en
present
Character encoding
4/4
utf-8
present

Open Graph

Title
3/3
Dependency Health Dashboard - Know if your dependencies are healthy
present
Description
3/3
Don't let unmaintained packages become your technical debt. Prevent breakage from abandoned dependencies, security vulnerabilities, and breaking changes.
present
Image
3/3
Image preview
https://check.acertine.com/img/opengraph/main.png
present
URL
3/3
https://check.acertine.com
present
Type
1/1
website
present

Twitter Cards

Card Type
1/1
summary_large_image
present
Title
1/1
Dependency Health Dashboard - Know if your dependencies are healthy
present
Description
1/1
Don't let unmaintained packages become your technical debt. Prevent breakage from abandoned dependencies, security vulnerabilities, and breaking changes.
present
Image
1/1
Image preview
https://check.acertine.com/img/opengraph/main.png
present

Security Headers

HTTPS
30/30
HTTPS enabled
HTTP Strict Transport Security
0/15
missing (should be: Strict-Transport-Security: max-age=31536000; includeSubDomains)
Content Security Policy
0/15
missing (should be: Content-Security-Policy: default-src 'self')
Frame Protection
0/5
missing (should be: X-Frame-Options: SAMEORIGIN)
MIME Type Protection
0/5
missing (should be: X-Content-Type-Options: nosniff)

Domain Trust

Domain Rating
0/25
How to improve DR→
no domain rating found
Domain Age
0/5
0 years
Registrar
Spaceship, Inc.
Country
IS

Infrastructure

Provider
Cloudflare
69

Performance

92

SEO

96

Best Practices

96

Accessibility

Performance
69/100
Largest Contentful Paint
0/25
10.5s
2.5s4.0s
First Contentful Paint
10/10
1.2s
1.8s3.0s
Total Blocking Time
26/30
227ms
200ms400ms
Cumulative Layout Shift
25/25
0.00
0.100.25
Speed Index
8/10
4.3s
3.4s5.4s
SEO
92/100
Page isn’t blocked from indexing
34/34
Document has a `<title>` element
8/8
Document has a meta description
8/8
Page has successful HTTP status code
8/8
Links have descriptive text
8/8
Links are crawlable
8/8
robots.txt is not valid
0/8
Document has a valid `hreflang`
8/8
Document has a valid `rel=canonical`
8/8
Best Practices
96/100
Uses HTTPS
19/19
Avoids deprecated APIs
19/19
Avoids third-party cookies
19/19
Allows users to paste into input fields
12/12
Avoids requesting the geolocation permission on page load
4/4
Avoids requesting the notification permission on page load
4/4
Displays images with correct aspect ratio
4/4
Serves images with appropriate resolution
4/4
Page has the HTML doctype
4/4
Properly defines charset
4/4
Browser errors were logged to the console
0/4
No issues in the `Issues` panel in Chrome Devtools
4/4
Accessibility
96/100
`[aria-*]` attributes match their roles
6/6
`[aria-hidden="true"]` is not present on the document `<body>`
6/6
`[role]`s have all required `[aria-*]` attributes
6/6
`[role]` values are valid
6/6
`[aria-*]` attributes have valid values
6/6
`[aria-*]` attributes are valid and not misspelled
6/6
Buttons have an accessible name
6/6
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
6/6
ARIA attributes are used as specified for the element's role
4/4
`[aria-hidden="true"]` elements do not contain focusable descendents
4/4
Elements use only permitted ARIA attributes
4/4
Background and foreground colors do not have a sufficient contrast ratio.
0/4
Document has a `<title>` element
4/4
`<html>` element has a `[lang]` attribute
4/4
`<html>` element has a valid value for its `[lang]` attribute
4/4
Links have a discernible name
4/4
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
4/4
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
4/4
No element has a `[tabindex]` value greater than 0
4/4
Touch targets have sufficient size and spacing.
4/4
Heading elements appear in a sequentially-descending order
2/2
Document has a main landmark.
2/2
Deprecated ARIA roles were not used
1/1
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