What technology does ebi.ac.uk use?

ebi.ac.uk is built with WordPress, Google Analytics, Apache.

Is ebi.ac.uk secure (HTTPS)?

Yes. ebi.ac.uk uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 8, 2026.

Hosting provider information for ebi.ac.uk is not available yet.

What is ebi.ac.uk's SEO score?

ebi.ac.uk scored 90/100 for SEO in the latest analysis (excellent).

What is ebi.ac.uk's overall website score?

ebi.ac.uk has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.

Has ebi.ac.uk's score changed over time?

ebi.ac.uk's overall score has declined by 3 points (from 100 to 97) since Jul 25, 2026.

ebi.ac.uk

EMBL-EBI homepage | EMBL-EBI

Last scanned Aug 1, 2026, 3:00 AM · 19 views

Overall score

Excellent

Summary

EMBL's European Bioinformatics Institute: Big data for the life sciences. This website uses WordPress. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.

EMBL's European Bioinformatics Institute: Big data for the life sciences

Top issues to fix

4 issues found

1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

100

Performance

260 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall: 97
SEO: 90
Security: 100
Performance: 100
Accessibility: 100

Organization

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

EMBL's European Bioinformatics Institute: Big data for the life sciences

Contact

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

Email: comms@ebi.ac.uk

Meta tags

Title: EMBL-EBI homepage | EMBL-EBI
Description: EMBL's European Bioinformatics Institute: Big data for the life sciences
Canonical: https://www.ebi.ac.uk/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress Google Analytics Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Sectigo Limited
Subject: ebi.ac.uk
Valid from: Oct 8, 2025
Valid to: Oct 8, 2026
Days until expiry: 68
SAN domains: ebi.ac.uk, dev-beta.intranet.ebi.ac.uk, dev.intranet.ebi.ac.uk, intranet.ebi.ac.uk, www.ebi.ac.uk, wwwdev.ebi.ac.uk

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 13

Links

18 internal · 3 external · 20 broken

Images

4 total · 0 missing alt

Scripts / Styles

8 scripts · 3 stylesheets

JS / CSS size

850 B · 1.0 KB

Page size

38.1 KB

Robots.txt & Sitemap

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

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://ebi.ac.uk
Final URL: https://www.ebi.ac.uk/
HTTP status: 200
HTTP version: HTTP/2
Response time: 260 ms
HTML size: 38.1 KB
Redirect chain: https://ebi.ac.uk → https://www.ebi.ac.uk/

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Frequently asked questions

What technology does ebi.ac.uk use?: ebi.ac.uk is built with WordPress, Google Analytics, Apache.
Is ebi.ac.uk secure (HTTPS)?: Yes. ebi.ac.uk uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 8, 2026.
Who hosts ebi.ac.uk?: Hosting provider information for ebi.ac.uk is not available yet.
What is ebi.ac.uk's SEO score?: ebi.ac.uk scored 90/100 for SEO in the latest analysis (excellent).
What is ebi.ac.uk's overall website score?: ebi.ac.uk has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
Has ebi.ac.uk's score changed over time?: ebi.ac.uk's overall score has declined by 3 points (from 100 to 97) since Jul 25, 2026.

Top issues to fix

Score history

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

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Frequently asked questions