What technology does upload.wikimedia.org use?

We did not detect any specific technologies for upload.wikimedia.org in the latest scan.

Is upload.wikimedia.org secure (HTTPS)?

Yes. upload.wikimedia.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.

Who hosts upload.wikimedia.org?

Hosting provider information for upload.wikimedia.org is not available yet.

What is upload.wikimedia.org's SEO score?

upload.wikimedia.org scored 80/100 for SEO in the latest analysis (great).

What is upload.wikimedia.org's overall website score?

upload.wikimedia.org has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

Has upload.wikimedia.org's score changed over time?

upload.wikimedia.org's overall score has improved by 1 point (from 91 to 92) since Jul 23, 2026.

upload.wikimedia.org

Wikimedia Commons

Last scanned Jul 30, 2026, 6:00 PM · 9 views

Overall score

Excellent

Summary

SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

6 issues found · 1 high priority

Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

100

Performance

363 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+1 overall since Jul 23, 2026

Overall: 92
SEO: 80
Security: 90
Performance: 100
Accessibility: 100

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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: *.wikipedia.org
Valid from: Jun 6, 2026
Valid to: Sep 4, 2026
Days until expiry: 36
SAN domains: *.m.mediawiki.org, *.m.wikibooks.org, *.m.wikidata.org, *.m.wikimedia.org, *.m.wikinews.org, *.m.wikipedia.org, *.m.wikiquote.org, *.m.wikisource.org, *.m.wikiversity.org, *.m.wikivoyage.org, *.m.wiktionary.org, *.mediawiki.org, *.planet.wikimedia.org, *.wikibooks.org, *.wikidata.org, *.wikifunctions.org, *.wikimedia.org, *.wikimediafoundation.org, *.wikinews.org, *.wikipedia.org, *.wikiquote.org, *.wikisource.org, *.wikiversity.org, *.wikivoyage.org, *.wiktionary.org, *.wmfusercontent.org, mediawiki.org, w.wiki, wikibooks.org, wikidata.org, wikifunctions.org, wikimedia.org, wikimediafoundation.org, wikinews.org, wikipedia.org, wikiquote.org, wikisource.org, wikiversity.org, wikivoyage.org, wiktionary.org, wmfusercontent.org

Security headers

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

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

283 internal · 400 external · 20 broken

Images

21 total · 4 missing alt

Scripts / Styles

4 scripts · 3 stylesheets

JS / CSS size

6.8 KB · 7.5 KB

Page size

244 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://upload.wikimedia.org
Final URL: https://commons.wikimedia.org/wiki/Main_Page
HTTP status: 200
HTTP version: HTTP/2
Response time: 359 ms
HTML size: 244 KB
Redirect chain: https://upload.wikimedia.org → https://commons.wikimedia.org/ → https://commons.wikimedia.org/wiki/Main_Page

See something wrong on this report? Request a correction

Frequently asked questions

What technology does upload.wikimedia.org use?: We did not detect any specific technologies for upload.wikimedia.org in the latest scan.
Is upload.wikimedia.org secure (HTTPS)?: Yes. upload.wikimedia.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.
Who hosts upload.wikimedia.org?: Hosting provider information for upload.wikimedia.org is not available yet.
What is upload.wikimedia.org's SEO score?: upload.wikimedia.org scored 80/100 for SEO in the latest analysis (great).
What is upload.wikimedia.org's overall website score?: upload.wikimedia.org has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
Has upload.wikimedia.org's score changed over time?: upload.wikimedia.org's overall score has improved by 1 point (from 91 to 92) since Jul 23, 2026.