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SGSiteGraph

clearbitjs.com

404

Last scanned Aug 5, 2026, 5:00 PM · 14 views

95

Overall score

Excellent

Summary

Page not found. This website uses Next.js hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Page not found

United States
Hosted on AWS

Top issues to fix

3 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 11 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

90

SEO

1 issue(s) found

100

Performance

255 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 26, 2026

Overall
95
SEO
90
Security
90
Performance
100
Accessibility
100

Organization

Company details published in this site's own structured data.

Meta tags

Title
404
Description
Page not found
Canonical
https://clearbitjs.com/404
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
noindex,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
404
og:description
Page not found
og:type
website
og:url
/404

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
18.172.78.48
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 18.172.78.48
  • 18.172.78.129
  • 18.172.78.24
  • 18.172.78.44
AAAA
  • 2600:9000:264c:7400:11:191f:4f80:93a1
  • 2600:9000:264c:f400:11:191f:4f80:93a1
  • 2600:9000:264c:200:11:191f:4f80:93a1
  • 2600:9000:264c:2e00:11:191f:4f80:93a1
  • 2600:9000:264c:8c00:11:191f:4f80:93a1
  • 2600:9000:264c:4e00:11:191f:4f80:93a1
  • 2600:9000:264c:ea00:11:191f:4f80:93a1
  • 2600:9000:264c:2a00:11:191f:4f80:93a1
MX
TXT
  • google-site-verification=clFtA3Oogltnm11ij0DS6xYf3oDg39-GrMtBTRsV098
NS
  • ns-929.awsdns-52.net
  • ns-1209.awsdns-23.org
  • ns-1902.awsdns-45.co.uk
  • ns-317.awsdns-39.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
clearbitjs.com
Valid from
Nov 13, 2025
Valid to
Dec 11, 2026
Days until expiry
128
SAN domains
clearbitjs.com, *.clearbitjs.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

20 internal · 5 external · 11 broken

Images

2 total · 0 missing alt

Scripts / Styles

49 scripts · 1 stylesheets

JS / CSS size

769 KB · 272 KB

Page size

11.2 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Found
URLs in sitemap
500

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://clearbitjs.com
Final URL
https://clearbitjs.com
HTTP status
404
HTTP version
HTTP/2
Response time
255 ms
HTML size
11.2 KB
Redirect chain
https://clearbitjs.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does clearbitjs.com use?
clearbitjs.com is built with React, Next.js, Google Analytics, Meta Pixel.
Is clearbitjs.com secure (HTTPS)?
Yes. clearbitjs.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 11, 2026.
Who hosts clearbitjs.com?
clearbitjs.com is hosted on AWS, behind CloudFront CDN.
What is clearbitjs.com's SEO score?
clearbitjs.com scored 90/100 for SEO in the latest analysis (excellent).
What is clearbitjs.com's overall website score?
clearbitjs.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
Has clearbitjs.com's score changed over time?
clearbitjs.com's overall score has improved by 4 points (from 91 to 95) since Jul 26, 2026.