What technology does darktable.org use?

darktable.org is built with Nginx.

Is darktable.org secure (HTTPS)?

Yes. darktable.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.

Who hosts darktable.org?

Hosting provider information for darktable.org is not available yet.

What is darktable.org's SEO score?

darktable.org scored 65/100 for SEO in the latest analysis (fair).

What is darktable.org's overall website score?

darktable.org has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

darktable.org

darktable

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (65/100) and accessibility is good (75/100). Security scores good (75/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

11 issues found · 4 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 H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Slow estimated load (4.3s)
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.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

4.29 s

Security

HTTPS & header checks

Accessibility

2 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.

Facebook

Contact

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

Email: darktable@photog.social

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Let's Encrypt
Subject: darktable.org
Valid from: Jun 26, 2026
Valid to: Sep 24, 2026
Days until expiry: 57
SAN domains: darktable.org, docs.darktable.org, www.darktable.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 3 · H3 0

Links

17 internal · 9 external · 20 broken

Images

5 total · 2 missing alt

Scripts / Styles

3 scripts · 4 stylesheets

JS / CSS size

82 B · 62 B

Page size

11.9 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://darktable.org
Final URL: https://www.darktable.org/
HTTP status: 200
HTTP version: HTTP/2
Response time: 4.29 s
HTML size: 11.9 KB
Redirect chain: https://darktable.org → https://www.darktable.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does darktable.org use?: darktable.org is built with Nginx.
Is darktable.org secure (HTTPS)?: Yes. darktable.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.
Who hosts darktable.org?: Hosting provider information for darktable.org is not available yet.
What is darktable.org's SEO score?: darktable.org scored 65/100 for SEO in the latest analysis (fair).
What is darktable.org's overall website score?: darktable.org has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.