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SGSiteGraph

datacommons.org

Home - Data Commons

Last scanned Aug 6, 2026, 7:00 AM · 8 views

80

Overall score

Great

Summary

This website uses Google Analytics hosted on Google Cloud. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on Google Cloud

Top issues to fix

8 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+2 more issues — details in the sections below.

70

SEO

4 issue(s) found

90

Performance

231 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 26, 2026

Overall
80
SEO
70
Security
65
Performance
90
Accessibility
100

Meta tags

Title
Home - Data Commons
Description
Canonical
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Data Commons
og:description
Data Commons aggregates and harmonizes global, open data, giving everyone the power to uncover insights with natural language questions
og:type
website
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Google Cloud
CDN provider
IP address
34.120.161.85
ASN
AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)

DNS records

TypeValue
A
  • 34.120.161.85
AAAA
MX
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com
TXT
  • google-site-verification=GJto6mXX-9X9Tcb8lEykvqJQo9ekFCBeukHcxdyYoBg
  • v=spf1 include:_spf.google.com ~all
  • _globalsign-domain-verification=5VcT-FoPW_Ck6htzcxyzs0XTKISgBcgYtOdMfK7rPQ
NS
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e4.googledomains.com
  • ns-cloud-e1.googledomains.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
datacommons.org
Valid from
Jun 20, 2026
Valid to
Sep 18, 2026
Days until expiry
42
SAN domains
datacommons.org

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 7

Links

29 internal · 14 external · 0 broken

Images

8 total · 0 missing alt

Scripts / Styles

9 scripts · 4 stylesheets

JS / CSS size

764 KB · 608 KB

Page size

21.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://datacommons.org
Final URL
https://datacommons.org
HTTP status
200
HTTP version
HTTP/2
Response time
231 ms
HTML size
21.1 KB
Redirect chain
https://datacommons.org

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Frequently asked questions

What technology does datacommons.org use?
datacommons.org is built with jQuery, Google Analytics.
Is datacommons.org secure (HTTPS)?
Yes. datacommons.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 18, 2026.
Who hosts datacommons.org?
datacommons.org is hosted on Google Cloud.
What is datacommons.org's SEO score?
datacommons.org scored 70/100 for SEO in the latest analysis (fair).
What is datacommons.org's overall website score?
datacommons.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has datacommons.org's score changed over time?
datacommons.org's overall score has improved by 4 points (from 76 to 80) since Jul 26, 2026.