ersnet.org
European Respiratory Society - ERS
Last scanned Aug 5, 2026, 12:00 PM · 7 views
Overall score
Excellent
Summary
ERS is an international membership organisation that unites physicians, health professionals, scientists and other experts working in respiratory medicine. This website uses WordPress behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: robots.txt not found.
ERS is an international membership organisation that unites physicians, health professionals, scientists and other experts working in respiratory medicine.
Top issues to fix
3 issues found
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
2 issue(s) found
Performance
1.85 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 95
- SEO
- 90
- Security
- 100
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
ERS is an international membership organisation that unites physicians, health professionals, scientists and other experts working in respiratory medicine.
Meta tags
- Title
- European Respiratory Society - ERS
- Description
- ERS is an international membership organisation that unites physicians, health professionals, scientists and other experts working in respiratory medicine.
- Canonical
- https://www.ersnet.org/
- Language
- en-GB
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://www.ersnet.org/wp-content/themes/ers-theme/assets/icons/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
- ersnet.org
- Valid from
- Jul 26, 2026
- Valid to
- Oct 24, 2026
- Days until expiry
- 80
- SAN domains
- ersnet.org, *.ersnet.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 9 · H3 10
Links
95 internal · 26 external · 20 broken
Images
28 total · 0 missing alt
Scripts / Styles
17 scripts · 6 stylesheets
JS / CSS size
66.4 KB · 13.2 KB
Page size
155 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
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://ersnet.org
- Final URL
- https://www.ersnet.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.85 s
- HTML size
- 155 KB
- Redirect chain
- https://ersnet.org → https://www.ersnet.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does ersnet.org use?
- ersnet.org is built with WordPress, jQuery, Google Analytics.
- Is ersnet.org secure (HTTPS)?
- Yes. ersnet.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 24, 2026.
- Who hosts ersnet.org?
- Hosting provider information for ersnet.org is not available yet.
- What is ersnet.org's SEO score?
- ersnet.org scored 90/100 for SEO in the latest analysis (excellent).
- What is ersnet.org's overall website score?
- ersnet.org has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- Has ersnet.org's score changed over time?
- ersnet.org's overall score has declined by 3 points (from 98 to 95) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card