cost.eu
COST | European Cooperation in Science and Technology
Last scanned Aug 3, 2026, 7:00 AM · 13 views
Overall score
Great
Summary
COST funds science and technology research networks known as COST Actions that connect researchers and innovators across Europe and beyond. This website uses WordPress behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance good (80/100). Top issue: No H1 heading found.
COST funds science and technology research networks known as COST Actions that connect researchers and innovators across Europe and beyond.
Top issues to fix
4 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
1.13 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+6 overall since Jul 26, 2026
- Overall
- 87
- SEO
- 80
- Security
- 100
- Performance
- 80
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- COST | European Cooperation in Science and Technology
- Description
- COST funds science and technology research networks known as COST Actions that connect researchers and innovators across Europe and beyond.
- Canonical
- https://www.cost.eu/
- Language
- en-GB
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://www.cost.eu/themes/janes/assets/images/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- cost.eu
- Valid from
- Jul 3, 2026
- Valid to
- Oct 1, 2026
- Days until expiry
- 59
- SAN domains
- cost.eu, *.cost.eu
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 0 · H2 3 · H3 10
Links
71 internal · 9 external · 20 broken
Images
33 total · 0 missing alt
Scripts / Styles
64 scripts · 18 stylesheets
JS / CSS size
83.5 KB · 245 KB
Page size
545 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://cost.eu
- Final URL
- https://www.cost.eu/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.12 s
- HTML size
- 545 KB
- Redirect chain
- https://cost.eu → https://www.cost.eu/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cost.eu use?
- cost.eu is built with React, PHP, WordPress, WooCommerce, jQuery, Google Analytics.
- Is cost.eu secure (HTTPS)?
- Yes. cost.eu uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 1, 2026.
- Who hosts cost.eu?
- Hosting provider information for cost.eu is not available yet.
- What is cost.eu's SEO score?
- cost.eu scored 80/100 for SEO in the latest analysis (great).
- What is cost.eu's overall website score?
- cost.eu has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has cost.eu's score changed over time?
- cost.eu's overall score has improved by 6 points (from 81 to 87) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card