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SGSiteGraph

clearbitjs.com

404

Last scanned Jul 26, 2026, 5:47 AM

91

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 good (85/100). 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

85

Performance

260 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

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
18.172.78.44
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 18.172.78.44
  • 18.172.78.48
  • 18.172.78.24
  • 18.172.78.129
AAAA
  • 2600:9000:264c:6400:11:191f:4f80:93a1
  • 2600:9000:264c:6c00:11:191f:4f80:93a1
  • 2600:9000:264c:5e00:11:191f:4f80:93a1
  • 2600:9000:264c:3e00:11:191f:4f80:93a1
  • 2600:9000:264c:fc00:11:191f:4f80:93a1
  • 2600:9000:264c:d800:11:191f:4f80:93a1
  • 2600:9000:264c:f000:11:191f:4f80:93a1
  • 2600:9000:264c:5000:11:191f:4f80:93a1
MX
TXT
  • google-site-verification=clFtA3Oogltnm11ij0DS6xYf3oDg39-GrMtBTRsV098
NS
  • ns-317.awsdns-39.com
  • ns-929.awsdns-52.net
  • ns-1209.awsdns-23.org
  • ns-1902.awsdns-45.co.uk
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
136
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

20 scripts · 1 stylesheets

JS / CSS size

1.3 MB · 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
260 ms
HTML size
11.2 KB
Redirect chain
https://clearbitjs.com

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Frequently asked questions

What technology does clearbitjs.com use?
clearbitjs.com is built with React, Next.js.
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 91/100, combining SEO, performance, security, and accessibility.