Public technology profileFresh scan

gtmetrix.com

Our latest scan of gtmetrix.com detected 3 technologies across 2 categories. The strongest signals include Cloudflare, Cloudflare Turnstile, Cloudflare SSL.

3
Technologies
2
Categories
98%
Avg. confidence
Today
Last scanned

Current snapshot

Detected technology stack

Grouped by category · confidence is detection certainty

CDN & delivery

1 detected
Cloudflare
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Publisher intelligence

Advertising ecosystem

Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.

Declaration files

1/2

ads.txt and app-ads.txt

Direct relationships

251

Reseller relationships

908

Declared systems

204

Counted per declaration file

ads.txt

PresentHTTP 200
Direct
251
Reseller
908
Systems
204

app-ads.txt

Not presentHTTP 404
Direct
0
Reseller
0
Systems
0

Representative advertising systems

Top 12
pubmatic.com7 direct · 72 reseller
rubiconproject.com7 direct · 68 reseller
appnexus.com6 direct · 58 reseller
google.com1 direct · 50 reseller
smartadserver.com3 direct · 37 reseller
lijit.com9 direct · 30 reseller
video.unrulymedia.com6 direct · 33 reseller
openx.com2 direct · 35 reseller
indexexchange.com3 direct · 33 reseller
onetag.com8 direct · 21 reseller
sharethrough.com9 direct · 19 reseller
themediagrid.com9 direct · 17 reseller

Publisher declarations are relationship evidence, not proof that every system executed during this scan. Aggregate counts are complete; the displayed systems are a storage-safe representative set.

Infrastructure

Network and security

DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.

Transport and email security

HTTPSObserved
HSTSObserved on scanned response
SPFLookup incomplete
DMARCLookup incomplete
Certificate issuer
SSL Corporation Cloudflare TLS Issuing ECC CA 3

Network footprint

Observed host
gtmetrix.com
Nameservers
Lookup incomplete
Resolved IPs
104.20.27.222, 172.66.170.87, 2606:4700:10::6814:1bde, 2606:4700:10::ac42:aa57
Provider evidence
Cloudflare, Cloudflare SSL

Site signals

Content and capabilities

Structured data, languages, social platforms and page capabilities observed across the scanned pages.

Languages

en

Social platforms

xfacebooklinkedin

Observed capabilities

Responsive viewportEmail formDocumentationAPI/developer pageLoginBlogCustomer proof

4 form elements observed across scanned pages.

Recent technology changes

Observed changes between stored scans, not vendor-confirmed installation dates.

First detected
Cloudflare100% confidenceJul 17, 2026, 07:36 AM
First detected
Cloudflare SSL95% confidenceJul 17, 2026, 07:36 AM
First detected
Cloudflare Turnstile100% confidenceJul 17, 2026, 07:36 AM
gtmetrix.com technology stack: Cloudflare, Cloudflare Turnstile, Cloudflare SSL | Glympt