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SGSiteGraph

eurosurveillance.org

Eurosurveillance

Last scanned Jul 26, 2026, 5:18 AM

79

Overall score

Fair

Summary

eurosurveillance.org is the online home of Eurosurveillance, Europe's journal on infectious disease surveillance, epidemiology, prevention and control. This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing canonical link.

eurosurveillance.org is the online home of Eurosurveillance, Europe's journal on infectious disease surveillance, epidemiology, prevention and control.

Top issues to fix

10 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.

  • Slow estimated load (13.4s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

75

SEO

4 issue(s) found

80

Performance

13.43 s

65

Security

HTTPS & header checks

100

Accessibility

0 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.

eurosurveillance.org is the online home of Eurosurveillance, Europe's journal on infectious disease surveillance, epidemiology, prevention and control.

Facebook

Contact

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

Meta tags

Title
Eurosurveillance
Description
eurosurveillance.org is the online home of Eurosurveillance, Europe's journal on infectious disease surveillance, epidemiology, prevention and control.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
NOODP,noarchive
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Site homepage | Eurosurveillance
og:description
—
og:type
website
og:url
https://www.eurosurveillance.org/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryCloudflare Analytics

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
eurosurveillance.org
Valid from
Jun 23, 2026
Valid to
Sep 21, 2026
Days until expiry
56
SAN domains
eurosurveillance.org, *.eurosurveillance.org

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 3

Links

148 internal · 13 external · 18 broken

Images

19 total · 0 missing alt

Scripts / Styles

17 scripts · 5 stylesheets

JS / CSS size

1.8 KB · 1.3 KB

Page size

66.5 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://eurosurveillance.org
Final URL
https://www.eurosurveillance.org/
HTTP status
200
HTTP version
HTTP/2
Response time
13.43 s
HTML size
66.5 KB
Redirect chain
https://eurosurveillance.org → https://www.eurosurveillance.org/

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Frequently asked questions

What technology does eurosurveillance.org use?
eurosurveillance.org is built with jQuery, Cloudflare Analytics.
Is eurosurveillance.org secure (HTTPS)?
Yes. eurosurveillance.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 21, 2026.
Who hosts eurosurveillance.org?
Hosting provider information for eurosurveillance.org is not available yet.
What is eurosurveillance.org's SEO score?
eurosurveillance.org scored 75/100 for SEO in the latest analysis (fair).
What is eurosurveillance.org's overall website score?
eurosurveillance.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.