What technology does catalogueoflife.org use?

catalogueoflife.org is built with Astro, Plausible Analytics, Apache.

Is catalogueoflife.org secure (HTTPS)?

Yes. catalogueoflife.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 30, 2026.

Who hosts catalogueoflife.org?

catalogueoflife.org is hosted on FSKNET-DK - IDDQD-AS, EU.

What is catalogueoflife.org's SEO score?

catalogueoflife.org scored 70/100 for SEO in the latest analysis (fair).

What is catalogueoflife.org's overall website score?

catalogueoflife.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

Has catalogueoflife.org's score changed over time?

catalogueoflife.org's overall score has declined by 3 points (from 89 to 86) since Jul 27, 2026.

catalogueoflife.org

Catalogue of Life

Last scanned Aug 5, 2026, 8:00 AM · 16 views

Overall score

Great

Summary

This website uses Plausible Analytics hosted on FSKNET-DK - IDDQD-AS, EU. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing meta description.

Denmark

Hosted on FSKNET-DK - IDDQD-AS, EU

Top issues to fix

6 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
19 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

Performance

511 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 27, 2026

Overall: 86
SEO: 70
Security: 90
Performance: 90
Accessibility: 100

Organization

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

LinkedIn Facebook

Technologies

Detected frameworks, languages, and tools.

Astro Plausible Analytics Apache

Hosting & CDN

Hosting provider: FSKNET-DK - IDDQD-AS, EU
CDN provider: —
IP address: 130.225.43.9
ASN: AS1835 (FSKNET-DK - IDDQD-AS, EU)

DNS records

Type	Value
A	130.225.43.9
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	cache.checklistbank.org
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: catalogueoflife.org
Valid from: Aug 1, 2026
Valid to: Oct 30, 2026
Days until expiry: 85
SAN domains: *.catalogoflife.org, *.catalogueoflife.com, *.catalogueoflife.org, *.checklistbank.org, *.dev.catalogueoflife.org, *.dev.checklistbank.org, catalogoflife.org, catalogueoflife.com, catalogueoflife.org, checklistbank.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 4

Links

39 internal · 10 external · 19 broken

Images

8 total · 0 missing alt

Scripts / Styles

7 scripts · 5 stylesheets

JS / CSS size

8.7 KB · 414 KB

Page size

23.0 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 1
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Scan details

Requested URL: https://catalogueoflife.org
Final URL: https://www.catalogueoflife.org/
HTTP status: 200
HTTP version: HTTP/2
Response time: 511 ms
HTML size: 23.0 KB
Redirect chain: https://catalogueoflife.org → https://www.catalogueoflife.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does catalogueoflife.org use?: catalogueoflife.org is built with Astro, Plausible Analytics, Apache.
Is catalogueoflife.org secure (HTTPS)?: Yes. catalogueoflife.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 30, 2026.
Who hosts catalogueoflife.org?: catalogueoflife.org is hosted on FSKNET-DK - IDDQD-AS, EU.
What is catalogueoflife.org's SEO score?: catalogueoflife.org scored 70/100 for SEO in the latest analysis (fair).
What is catalogueoflife.org's overall website score?: catalogueoflife.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has catalogueoflife.org's score changed over time?: catalogueoflife.org's overall score has declined by 3 points (from 89 to 86) since Jul 27, 2026.