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Certified Website Score for

digger.tools

Domain Digger is the full open-source toolkit for next-level domain analysis, providing detailed DNS, IP, WHOIS data, and SSL/TLS history in a user-friendly, no-install interface.

First audit: October 27, 2025•Last audit: December 10, 2025
Visit website
85
Overall
81Website Quality
80Trust & Security
94PageSpeed
Score trend

Latest audit — December 10, 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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Site Quality

Title
20/20
Domain Digger: DNS Lookup, WHOIS Lookup & more
46 chars (ideal 30–60)
Meta Description
12/15
Domain Digger is the full open-source toolkit for next-level domain analysis, providing detailed DNS, IP, WHOIS data, and SSL/TLS history in a user-friendly, no-install interface.
179 chars (ideal 120–160)
Favicon
3/3
Favicon preview
https://digger.tools/favicon.ico?favicon.b78f3773.ico
present
Viewport meta
8/8
width=device-width, initial-scale=1, maximum-scale=1
correct (width=device-width, initial-scale=1)
robots.txt
0/6
missing (ideal: User-agent: * + Allow: / + Sitemap)
Sitemap
0/7
missing (create sitemap.xml and submit to Google Search Console)
llms.txt
0/0
missing
missing (add llms.txt to describe LLM usage policies)
Headings
6/6
H1Get details about any Domain
H2Sponsored by
H2Trusted by experts at
H2Domain Digger: The Essential Domain Information Tool
H3A Comprehensive, Web-Based DNS Client
H3Efficient and Accurate DNS Record Analysis
H3Simplified Process, Enhanced Capabilities
H3Choice of DNS Servers and Record Types
H3Extensive Support for Active DNS Record Types
H3Practical Applications and Use Cases
H2Free Tools
correct structure
Schema.org JSON-LD
0/2
missing (consider Organization, Article, Product, or FAQPage schemas)
Canonical URL
8/8
https://digger.tools
present
HTML lang
4/4
en
present
Character encoding
4/4
utf-8
present

Open Graph

Title
3/3
Domain Digger: DNS Lookup, WHOIS Lookup & more
present
Description
3/3
Domain Digger is the full open-source toolkit for next-level domain analysis, providing detailed DNS, IP, WHOIS data, and SSL/TLS history in a user-friendly, no-install interface.
present
Image
3/3
Image preview
https://digger.tools/opengraph-image-1jdwle?6d8ab855005efb19
present
URL
3/3
https://digger.tools
present
Type
0/1
missing (add <meta property='og:type' content='website'>)

Twitter Cards

Card Type
1/1
summary_large_image
present
Title
1/1
Domain Digger: DNS Lookup, WHOIS Lookup & more
present
Description
1/1
Domain Digger is the full open-source toolkit for next-level domain analysis, providing detailed DNS, IP, WHOIS data, and SSL/TLS history in a user-friendly, no-install interface.
present
Image
1/1
Image preview
https://digger.tools/opengraph-image-1jdwle?6d8ab855005efb19
present

Security Headers

HTTPS
30/30
HTTPS enabled
HTTP Strict Transport Security
15/15
Strict-Transport-Security: max-age=63072000
Content Security Policy
0/15
missing (should be: Content-Security-Policy: default-src 'self')
Frame Protection
5/5
X-Frame-Options: SAMEORIGIN
MIME Type Protection
5/5
X-Content-Type-Options: nosniff

Domain Trust

Domain Rating
25/25
How to improve DR→
49 (Last sync: 30th July 2025)
1525
Domain Age
0/5
no domain age records found
Registrar
no registrar record found
Country
Unknown

Infrastructure

Provider
Vercel
92

Performance

92

SEO

100

Best Practices

87

Accessibility

Performance
92/100
Largest Contentful Paint
18/25
3.2s
2.5s4.0s
First Contentful Paint
9/10
1.7s
1.8s3.0s
Total Blocking Time
30/30
5ms
200ms400ms
Cumulative Layout Shift
25/25
0.00
0.100.25
Speed Index
10/10
1.7s
3.4s5.4s
SEO
92/100
Page isn’t blocked from indexing
31/31
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 not crawlable
0/8
robots.txt is valid
8/8
Image elements have `[alt]` attributes
8/8
Document has a valid `hreflang`
8/8
Document has a valid `rel=canonical`
8/8
Best Practices
100/100
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
No browser errors logged to the console
4/4
No issues in the `Issues` panel in Chrome Devtools
4/4
Accessibility
87/100
`[aria-*]` attributes match their roles
5/5
`[aria-hidden="true"]` is not present on the document `<body>`
5/5
`[role]`s have all required `[aria-*]` attributes
5/5
`[role]` values are valid
5/5
`[aria-*]` attributes have valid values
5/5
`[aria-*]` attributes are valid and not misspelled
5/5
Buttons have an accessible name
5/5
Image elements have `[alt]` attributes
5/5
Form elements have associated labels
5/5
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
0/5
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 are distinguishable without relying on color.
4/4
Links do not have a discernible name
0/4
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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