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SGSiteGraph

extr.com

Extract | Secure Global Biodata Platform

Last scanned Jul 22, 2026, 10:13 PM

76

Overall score

Fair

Summary

Ground your biological data physically in its origin country while enabling secure global collaboration. This website uses Next.js hosted on DigitalOcean. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Ground your biological data physically in its origin country while enabling secure global collaboration. Zero-leak virtual desktops, real-time AI alerts, and blind patient matching.

United States
Hosted on DigitalOcean

Top issues to fix

11 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.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

+5 more issues — details in the sections below.

55

SEO

7 issue(s) found

100

Performance

119 ms

65

Security

HTTPS & header checks

90

Accessibility

1 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.

Ground your biological data physically in its origin country while enabling secure global collaboration. Zero-leak virtual desktops, real-time AI alerts, and blind patient matching.

Meta tags

Title
Extract | Secure Global Biodata Platform
Description
Ground your biological data physically in its origin country while enabling secure global collaboration. Zero-leak virtual desktops, real-time AI alerts, and blind patient matching.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
DigitalOcean
CDN provider
IP address
46.101.86.99
ASN
AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US)

DNS records

TypeValue
A
  • 46.101.86.99
AAAA
MX
  • smtp.google.com
TXT
  • v=spf1 include:_spf.google.com ~all
NS
  • ns69.domaincontrol.com
  • ns70.domaincontrol.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
extr.com
Valid from
May 25, 2026
Valid to
Aug 23, 2026
Days until expiry
31
SAN domains
extr.com, www.extr.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 4

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

13 scripts · 1 stylesheets

JS / CSS size

790 KB · 38.7 KB

Page size

20.5 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://extr.com
Final URL
https://extr.com
HTTP status
200
HTTP version
HTTP/1.1
Response time
119 ms
HTML size
20.5 KB
Redirect chain
https://extr.com

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Frequently asked questions

What technology does extr.com use?
extr.com is built with Next.js, Nginx.
Is extr.com secure (HTTPS)?
Yes. extr.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 23, 2026.
Who hosts extr.com?
extr.com is hosted on DigitalOcean.
What is extr.com's SEO score?
extr.com scored 55/100 for SEO in the latest analysis (fair).
What is extr.com's overall website score?
extr.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.