How does PageSourceSearch know what azurespeed.com is built with?

From the site's own source code. The crawler stores the exact bytes of its pages and first-party scripts; the libraries are recognised by fingerprinting that code against known releases, the identifiers are read out of the tag snippets, and the third-party hosts are the script, iframe and stylesheet sources in the HTML and the absolute URLs inside the scripts. Nothing is inferred from headers or guessed.

How far back does the history of azurespeed.com go?

To the first crawl the timeline lists. Every crawl records what the site looked like; when a file's content changes, its earlier version stays viewable because the stored chunks are never deleted, only mapped. A crawl that finds a file unchanged adds no copy.

Can I see an older version of a script from azurespeed.com?

Yes. In the stored files list, every date under a file opens the version that was live at that crawl, with the same viewer as the current one. The raw bytes can be downloaded from there.

Which other websites use the same tracking IDs as azurespeed.com?

Each identifier links to its reverse lookup, the list of every site in the index whose source carries the same id: the sites one analytics property or tag manager container is shared across.

Site profile

azurespeed.com

Built with @letscooee/web-sdk 14.12.1, centrifuge 5.7.4, @veltdev/sdk 6.0.14, cloudflare-insights, altair-static 8.5.9, dealposbooks 6.29.4. 5 pages and 142 stored files, last crawled 2026-10-02.

rank 588,163 6 libraries 1 identifier 62 third-party hosts 1 crawl open the site

Technologies and libraries

Recognised by fingerprinting the stored files and bundles against known releases; a version is the release the bytes match.

Library	Version	Seen
@letscooee/web-sdk	14.12.1	2026-10-02
centrifuge	5.7.4	2026-10-02
@veltdev/sdk	6.0.14	2026-10-02
cloudflare-insights		2026-10-02
altair-static	8.5.9	2026-10-02
dealposbooks	6.29.4	2026-10-02

Tracking, tag and verification IDs

Public identifiers read out of the source. Each links to every other site in the index that carries the same one.

What	Value	Found in
AdSense publisher id (Google)	ca-pub-6307376316997184	view source

Third-party hosts

Hosts outside azurespeed.com that its pages load scripts, frames or stylesheets from, and that its own scripts name in absolute URLs (connect). Each links to every site loading from the same host.

Host	Loaded as	Found in
aka.ms	connect	view source
angular.dev	connect	view source
api.loganalytics.azure.cn	connect	view source
api.loganalytics.io	connect	view source
api.loganalytics.us	connect	view source
attest.azure.net	connect	view source
awsspeedtest.com	connect	view source
azure.cn	connect	view source
azure.microsoft.com	connect	view source
batch.chinacloudapi.cn	connect	view source
batch.core.usgovcloudapi.net	connect	view source
batch.core.windows.net	connect	view source
creativecommons.org	connect	view source
datacenters.microsoft.com	connect	view source
datalake.azure.net	connect	view source
dev.azuresynapse.azure.cn	connect	view source
dev.azuresynapse.net	connect	view source
dev.azuresynapse.usgovcloudapi.net	connect	view source
disk.azure.com	connect	view source
docs.microsoft.com	connect	view source
download.sysinternals.com	connect	view source
emailwritingai.com	connect	view source
gallery.azure.com	connect	view source
github.com	connect	view source
go.microsoft.com	connect	view source
graph.chinacloudapi.cn	connect	view source
graph.windows.net	connect	view source
holidaysandtime.com	connect	view source
learn.microsoft.com	connect	view source
login.chinacloudapi.cn	connect	view source
login.microsoftonline.com	connect	view source
login.microsoftonline.us	connect	view source
manage.windowsazure.us	connect	view source
management.azure.com	connect	view source
management.chinacloudapi.cn	connect	view source
management.core.chinacloudapi.cn	connect	view source
management.core.usgovcloudapi.net	connect	view source
management.core.windows.net	connect	view source
management.usgovcloudapi.net	connect	view source
myadcenter.google.com	connect	view source
news.microsoft.com	connect	view source
pagead2.googlesyndication.com	connect	view source
policies.google.com	connect	view source
portal.azure.cn	connect	view source
portal.azure.com	connect	view source
portal.azure.us	connect	view source
region.asazure.chinacloudapi.cn	connect	view source
region.asazure.usgovcloudapi.net	connect	view source
region.asazure.windows.net	connect	view source
schema.org	connect	view source
speed.cloudflare.com	connect	view source
static.cloudflareinsights.com	script	view source
storage.azure.com	connect	view source
vault.azure.cn	connect	view source
vault.azure.net	connect	view source
vault.usgovcloudapi.net	connect	view source
www.azure.cn	connect	view source
www.cdnperf.com	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	connect	view source
www.microsoft.com	connect	view source
www.w3.org	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 142) }. Versions are the crawls at which the file was new or its content changed; each opens the file as it was then, rebuilt from the same stored chunks.

File	Kind	Size	Collected	Versions
https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495	js library	not fetched	2026-10-02	current
https://www.azurespeed.com/chunk-OPW4AK3W.js	js	429.1 KB	2026-10-02	current
https://www.azurespeed.com/chunk-XAOFGXNK.js	js	7.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-YZGVR6O4.js	js	7.5 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-KV2KSNTF.js	js	5.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-BOJRX3FO.js	js	20.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-FHLC6TRW.js	js	16.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-M4JUHUSI.js	js	3.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-5ZPFZ2ZT.js	js	107.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-IFZAPDKY.js	js	3.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-CST6QQYA.js	js	19.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-NNF43EIO.js	js	17.1 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-PC4TQKUE.js	js	6.1 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-HMP2Q4K7.js	js	26.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-4J6NRNWL.js	js	17.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-5424M255.js	js	6.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-4I32OR7R.js	js	8.1 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-ODX3OBPU.js	js	368 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-EBDA2XMA.js	js	19 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-XEBX5E77.js	js	63.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-5PUVWMGM.js	js	31.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-ZN4NNJTP.js	js	23.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-WBHNZOUG.js	js	27.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-LPYBDDWT.js	js	15.4 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-WV5WGAOU.js	js	14 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-ERKXPM54.js	js	8.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-5N7BKZI2.js	js	46.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-Z3AGZGZ2.js	js	40.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-6RXRGN4U.js	js	42.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-OCGMTROS.js	js	38.6 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-A2GVTUXL.js	js	29.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-53IDNVIF.js	js	15.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-3N3GADBW.js	js	1.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-K2ZUE3IY.js	js	1.2 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-IURCARI4.js	js	3.5 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-JGCQCJ47.js	js	12.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-PUUBQPE4.js	js	3.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-CD7VE34G.js	js	3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-V4JNIZEW.js	js	1.4 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-HQS6PF75.js	js	3.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-C4YQHGSQ.js	js	2.4 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-XBHW5YG6.js	js	680 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-K5TYPK7S.js	js	36 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-AAJQLP5Z.js	js	72.1 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-XIDQTM5U.js	js	1.5 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-SJCEPHYQ.js	js	270 B	2026-10-02	current
https://www.azurespeed.com/chunk-Y6ETUC6C.js	js	15.2 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-U6NAD27T.js	js	284 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-KIMEUGPZ.js	js	1.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-WG2QGZF5.js	js	106.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-34VSYSZJ.js	js	12.4 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-Y3HRZFE2.js	js	2.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-4KHW6RF5.js	js	3.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-S24WHALA.js	js	2.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-FQNXAT33.js	js	816 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-OQBO6TCQ.js	js	176 B	2026-10-02	current
https://www.azurespeed.com/chunk-K2LVRAU2.js	js	108 B	2026-10-02	current
https://www.azurespeed.com/chunk-B42EKYMJ.js	js	17.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-TOQVI7QG.js	js	2.5 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-D62OX6FR.js	js	349 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-KC4JWFTA.js	js	1 KB	2026-10-02	current
https://www.azurespeed.com/chunk-YRI2WROT.js	js	34.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-UW64M2BW.js	js	361 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-IM5V7DCU.js	js	1.4 KB	2026-10-02	current
https://www.azurespeed.com/chunk-NTMKCOJS.js	js	246 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-RNEUXFNV.js	js	12.1 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-ZABN6TMN.js	js	76.7 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-DZJLDGDX.js	js	389 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-KIR4AY3M.js	js library	830 B	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-GWXBQWKO.js	js	2.6 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-W5RWUE76.js	js	3.8 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/Azure/Download	html	127 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/main-44QHX5RH.js	js	20.2 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/Azure/PsPing	html	92.3 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/Azure/RegionToRegionLatency	html	73.9 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/Azure/About	html	68.1 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/Azure/Latency	html	130.4 KB	2026-10-02	2026-10-02
https://www.azurespeed.com/chunk-OISI7PR4.js	js	7.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-TWJVMOOW.js	js	7.4 KB	2026-09-24	current
https://www.azurespeed.com/chunk-GQXWJD6F.js	js	5.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-M3NCGWC7.js	js	20.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-UZOME6PL.js	js	15.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-WULKAA22.js	js	3.9 KB	2026-09-24	current
https://www.azurespeed.com/chunk-BWB2ND5K.js	js	107.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-4NDZWIR2.js	js	3.4 KB	2026-09-24	current
https://www.azurespeed.com/chunk-ZKK6DOTE.js	js	20 KB	2026-09-24	current
https://www.azurespeed.com/chunk-3UD2KOVD.js	js	6.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-7JJMBZ5K.js	js	17.2 KB	2026-09-24	current
https://www.azurespeed.com/chunk-3WDRK74Y.js	js	26.9 KB	2026-09-24	current
https://www.azurespeed.com/chunk-5O4GNHEV.js	js	17.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-TYRKREPN.js	js	6.9 KB	2026-09-24	current
https://www.azurespeed.com/chunk-LURKCVOZ.js	js	8.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-DYRRUHK7.js	js	368 B	2026-09-24	current
https://www.azurespeed.com/chunk-Y34KSR6F.js	js	17.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-3XI2OHIF.js	js	63.9 KB	2026-09-24	current
https://www.azurespeed.com/chunk-PNXO3PKN.js	js	30.6 KB	2026-09-24	current
https://www.azurespeed.com/chunk-7YGPY35V.js	js	22.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-AJAZQCTO.js	js	23.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-SILE34QE.js	js	14.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-74MYI2HX.js	js	12.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-PRXF5EHC.js	js	6.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-MSDQO7CM.js	js	45.2 KB	2026-09-24	current
https://www.azurespeed.com/chunk-JR3BE5QO.js	js	37.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-T2GTTANJ.js	js	42.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-6F3NCBZ3.js	js	38.6 KB	2026-09-24	current
https://www.azurespeed.com/chunk-62ZBRXTC.js	js	29.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-S6FAAE6W.js	js	15.6 KB	2026-09-24	current
https://www.azurespeed.com/chunk-KTL7S6O4.js	js	1.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-UYQCRNE5.js	js	1.2 KB	2026-09-24	current
https://www.azurespeed.com/chunk-ULQSD3ZF.js	js	3.5 KB	2026-09-24	current
https://www.azurespeed.com/chunk-34KBG556.js	js	12.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-EFTBTS4X.js	js	3.9 KB	2026-09-24	current
https://www.azurespeed.com/chunk-GYNHBQVS.js	js	3.2 KB	2026-09-24	current
https://www.azurespeed.com/chunk-ILMRSRFS.js	js	1.4 KB	2026-09-24	current
https://www.azurespeed.com/chunk-FKOMCFGZ.js	js	3.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-52SFCEWA.js	js	680 B	2026-09-24	current
https://www.azurespeed.com/chunk-FSIGJTW7.js	js	2.4 KB	2026-09-24	current
https://www.azurespeed.com/chunk-6FD4TET7.js	js	36 KB	2026-09-24	current
https://www.azurespeed.com/chunk-5SOOFK53.js	js	72 KB	2026-09-24	current
https://www.azurespeed.com/chunk-4CDJKDUK.js	js	1.5 KB	2026-09-24	current
https://www.azurespeed.com/chunk-ZPTCKTWF.js	js	15.2 KB	2026-09-24	current
https://www.azurespeed.com/chunk-24BHW64E.js	js	284 B	2026-09-24	current
https://www.azurespeed.com/chunk-WVSAS442.js	js	1.9 KB	2026-09-24	current
https://www.azurespeed.com/chunk-KXYBYJOR.js	js	106.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-3QDHIQRT.js	js	12.3 KB	2026-09-24	current
https://www.azurespeed.com/chunk-BR4W3JLD.js	js	2 KB	2026-09-24	current
https://www.azurespeed.com/chunk-T6DHQQFJ.js	js	3.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-5MPCXOJO.js	js	2.3 KB	2026-09-24	current
https://www.azurespeed.com/chunk-EMB5ZTKH.js	js	679 B	2026-09-24	current
https://www.azurespeed.com/chunk-7MOK5TJE.js	js	17.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-MLTU3Q7N.js	js	2.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-IG32BGAU.js	js	349 B	2026-09-24	current
https://www.azurespeed.com/chunk-HQUS6JEJ.js	js	34.8 KB	2026-09-24	current
https://www.azurespeed.com/chunk-H6Q6ZIWN.js	js	361 B	2026-09-24	current
https://www.azurespeed.com/chunk-VXVO4XLK.js	js	255.4 KB	2026-09-24	current
https://www.azurespeed.com/chunk-IMVB6XDX.js	js	12.1 KB	2026-09-24	current
https://www.azurespeed.com/chunk-4ZEUZTGE.js	js	76.7 KB	2026-09-24	current
https://www.azurespeed.com/chunk-4OXJOUWY.js	js	399 B	2026-09-24	current
https://www.azurespeed.com/chunk-YYO4YAJR.js	js library	830 B	2026-09-24	current
https://www.azurespeed.com/chunk-YQRVYP3I.js	js	2.6 KB	2026-09-24	current
https://www.azurespeed.com/chunk-MEQXXL4S.js	js	3.5 KB	2026-09-24	current
https://www.azurespeed.com/main-EU4JZZDB.js	js	20.5 KB	2026-09-24	current

Timeline

One entry per crawl, newest first, with what changed since the crawl before: libraries, identifiers, third-party hosts and files. Historical versions stay viewable because the stored chunks are shared between versions, never copied.

2026-10-02 first crawl

5 pages, 77 files, 2.3 MB; 6 libraries, 1 identifier, 62 third-party hosts
6 libraries added
- @veltdev/sdk 6.0.14
- dealposbooks 6.29.4
- altair-static 8.5.9
- @letscooee/web-sdk 14.12.1
- centrifuge 5.7.4
- cloudflare-insights
1 identifier added
- ca-pub-6307376316997184 AdSense publisher id
62 third-party hosts added
77 files added

Questions about azurespeed.com

How does PageSourceSearch know what azurespeed.com is built with?: From the site's own source code. The crawler stores the exact bytes of its pages and first-party scripts; the libraries are recognised by fingerprinting that code against known releases, the identifiers are read out of the tag snippets, and the third-party hosts are the script, iframe and stylesheet sources in the HTML and the absolute URLs inside the scripts. Nothing is inferred from headers or guessed.
How far back does the history of azurespeed.com go?: To the first crawl the timeline lists. Every crawl records what the site looked like; when a file's content changes, its earlier version stays viewable because the stored chunks are never deleted, only mapped. A crawl that finds a file unchanged adds no copy.
Can I see an older version of a script from azurespeed.com?: Yes. In the stored files list, every date under a file opens the version that was live at that crawl, with the same viewer as the current one. The raw bytes can be downloaded from there.
Which other websites use the same tracking IDs as azurespeed.com?: Each identifier links to its reverse lookup, the list of every site in the index whose source carries the same id: the sites one analytics property or tag manager container is shared across.

Look up another site, browse sites by tracking ID, third-party host or technology. Site owners: see the crawler page for how stored pages are removed.