cost.eu
COST | European Cooperation in Science and Technology
Last scanned Jul 26, 2026, 5:25 AM
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 hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores fair (65/100) 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.
- United States
- Hosted on Cloudflare
Top issues to fix
5 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
SEO
1 issue(s) found
Performance
1.27 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.cost.eu/contact/
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
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.0.183
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
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
- 66
- SAN domains
- cost.eu, *.cost.eu
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 3 · H3 10
Links
76 internal · 9 external · 0 broken
Images
43 total · 0 missing alt
Scripts / Styles
64 scripts · 18 stylesheets
JS / CSS size
83.5 KB · 245 KB
Page size
567 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- No H1 heading 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
- 1.25 s
- HTML size
- 567 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?
- cost.eu is hosted on Cloudflare, behind Cloudflare CDN.
- What is cost.eu's SEO score?
- cost.eu scored 90/100 for SEO in the latest analysis (excellent).
- What is cost.eu's overall website score?
- cost.eu has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card