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SGSiteGraph

seti.org

Home

Last scanned Aug 5, 2026, 11:00 AM · 11 views

92

Overall score

Excellent

Summary

This website uses Google Analytics behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

4 issues found · 1 high priority

  • Missing meta description

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 18 broken links on the page

    SEO

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

80

SEO

3 issue(s) found

90

Performance

1.75 s

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+3 overall since Jul 26, 2026

Overall
92
SEO
80
Security
100
Performance
90
Accessibility
100

Organization

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

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Home
Description
Canonical
https://www.seti.org/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
index, follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
og:type
og:url
https://www.seti.org/

Twitter Card

twitter:card
summary_large_image
twitter:title
Home
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
seti.org
Valid from
Jun 20, 2026
Valid to
Sep 18, 2026
Days until expiry
44
SAN domains
seti.org, *.seti.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 12 · H3 0

Links

121 internal · 17 external · 18 broken

Images

44 total · 6 missing alt

Scripts / Styles

18 scripts · 5 stylesheets

JS / CSS size

511 KB · 20.3 KB

Page size

93.8 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://seti.org
Final URL
https://www.seti.org/
HTTP status
200
HTTP version
HTTP/2
Response time
1.75 s
HTML size
93.8 KB
Redirect chain
https://seti.org → https://www.seti.org/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does seti.org use?
seti.org is built with Google Analytics, Meta Pixel.
Is seti.org secure (HTTPS)?
Yes. seti.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 18, 2026.
Who hosts seti.org?
Hosting provider information for seti.org is not available yet.
What is seti.org's SEO score?
seti.org scored 80/100 for SEO in the latest analysis (great).
What is seti.org's overall website score?
seti.org has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
Has seti.org's score changed over time?
seti.org's overall score has improved by 3 points (from 89 to 92) since Jul 26, 2026.