How does PageSourceSearch know what orkg.org 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 orkg.org 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 orkg.org?

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 orkg.org?

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

orkg.org

Built with @clerk/ui 1.34.0, @blotoutio/providers-blotout-consent-sdk 1.73.0, dashjs 5.2.1, @marimo-team/frontend 0.25.0, @inkeep/cxkit-js 0.5.119, @reachfive/identity-core 1.42.0, @reachfive/identity-ui 2.1.0, jspdf 4.2.1, oidc-client 1.11.5, exceljs 4.4.0, citation-js 0.9.0, volantis-static 0.0.1761982841160 and more. 5 pages and 128 stored files, last crawled 2026-10-02.

rank 490,104 40 libraries 0 identifiers 32 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
@clerk/ui	1.34.0	2026-10-02
@blotoutio/providers-blotout-consent-sdk	1.73.0	2026-10-02
dashjs	5.2.1	2026-10-02
@marimo-team/frontend	0.25.0	2026-10-02
@inkeep/cxkit-js	0.5.119	2026-10-02
@reachfive/identity-core	1.42.0	2026-10-02
@reachfive/identity-ui	2.1.0	2026-10-02
jspdf	4.2.1	2026-10-02
oidc-client	1.11.5	2026-10-02
exceljs	4.4.0	2026-10-02
citation-js	0.9.0	2026-10-02
volantis-static	0.0.1761982841160	2026-10-02
vue3-sfc-loader	0.9.5	2026-10-02
webtorrent	3.0.21	2026-10-02
@walletconnect/web3-provider	1.8.0	2026-10-02
@recogito/annotorious	2.7.14	2026-10-02
@johanaarstein/dotlottie-player	1.5.23	2026-10-02
@bikematrix/web-components	1.3.23	2026-10-02
latex.js	0.12.6	2026-10-02
wsemi	1.9.4	2026-10-02
tonweb	0.0.66	2026-10-02
@accusoft/pdf-viewer	3.11.158639	2026-10-02
@ant-design/x	2.9.0	2026-10-02
@stytch/vanilla-js	6.3.0	2026-10-02
@tsocial/tvweb-sdk	5.38.6	2026-10-02
@inkeep/agents-ui-js-cloud	0.17.8	2026-10-02
wonder-image	2.1.2-alpha.4	2026-10-02
@joyfill/components	4.0.0-rc26	2026-10-02
tcplayer.js	5.3.4	2026-10-02
machinelearn	2.1.5	2026-10-02
@zappway/embeds	2.0.28	2026-10-02
@chativa/connector-directline	0.15.0	2026-10-02
coherentpdf	2.5.5	2026-10-02
@typebot.io/js	0.10.11	2026-09-24
spectorjs	0.9.33	2026-09-24
@moveo-ai/web-client	0.117.0	2026-09-24
webcrypto	0.1.1	2026-09-24
replaywebpage	2.5.3	2026-09-24
@walletconnect/client	1.8.0	2026-09-24
@memori.ai/memori-webcomponent	8.3.3	2026-09-24

Tracking, tag and verification IDs

No analytics property, tag manager container, pixel or site-verification token was found in the stored source.

Third-party hosts

Hosts outside orkg.org 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
apastyle.apa.org	connect	view source
av.tib.eu	connect	view source
citation.js.org	connect	view source
creativecommons.org	connect	view source
doi.org	connect	view source
empty.invalid	connect	view source
forms.gle	connect	view source
geonames.org	connect	view source
github.com	connect	view source
gitlab.com	connect	view source
gravatar.com	connect	view source
infai.org	connect	view source
json-schema.org	connect	view source
marketplace.eosc-portal.eu	connect	view source
mastodon.social	connect	view source
projects.tib.eu	connect	view source
purl.org	connect	view source
react.dev	connect	view source
support.tib.eu	iframe	view source
tibhannover.gitlab.io	connect	view source
unpkg.com	stylesheet	view source
wikidata.org	connect	view source
www.citethemrightonline.com	connect	view source
www.gstatic.com	connect	view source
www.l3s.de	connect	view source
www.nlm.nih.gov	connect	view source
www.tib.eu	connect	view source
www.uni-hannover.de	connect	view source
www.w3.org	connect	view source
www.wikidata.org	connect	view source
www.youtube-nocookie.com	connect	view source
www.zotero.org	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 128) }. 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://orkg.org/_next/static/J8trJLhJBWJhjj2NU1hI0/_ssgManifest.js	js	80 B	2026-10-02	2026-10-02
https://orkg.org/_next/static/J8trJLhJBWJhjj2NU1hI0/_buildManifest.js	js	2.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1j9j2hzfmg61z.js	js	3.2 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/22ghut89jq6ts.js	js	1.6 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/0s4wi_czcuwwf.js	js	14.8 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0cz1d0mv5g_q7.js	js	110 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/3je-o00j-ur0x.js	js	3.1 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/06u6wg4vd1php.js	js	50 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/40aycf0s_r2-x.js	js	3.3 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/0eatxac_snydi.js	js	140.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/194plwza1hpuy.js	js	32.6 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2b0yr1gkoirvj.js	js	289.5 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/1zw8lz86bcwd_.js	js	114.6 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/3-jlixze_doed.js	js	540.3 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1q4xuumda2p9-.js	js	45.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/087rnuoovbgpi.js	js	68.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/4518gexxr_lu2.js	js	52.3 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/21dd8cy3ig6_k.js	js	134.6 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/046wjhpbtj8bv.js	js	33.8 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/231in9poiexd4.js	js	95.2 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/2zivuia4pwstq.js	js	29.4 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/3-a7bmyqdeoum.js	js	31.7 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2i-lwi5eduxa5.js	js	28.7 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1hn7umlnfkf7p.js	js	32.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2k96kwk8be8j-.js	js	27.9 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/3a4h8ajnwyct5.js	js	99.3 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/26262mcaf7uon.js	js	35.7 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1zb2nf3vhp_ic.js	js	45.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1yrj-q6yr5_n3.js	js	23.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2s6cmv7tgcrof.js	js	18.7 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/30o7-eamlk32-.js	js	19.3 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1u7_z2_p7dthx.js	js	25.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/395ne3b9c9ed1.js	js	217 B	2026-10-02	current
https://orkg.org/_next/static/chunks/087_y088x1jer.js	js	1.1 MB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/39l3r0rw_3ums.js	js	56 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/3bgdyh4c1x42n.js	js	748.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2ez2-2s7yrj4p.js	js	41.2 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/058w3uw_hes_1.js	js	26.5 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/293iahfyeij3p.js	js	38.9 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1i-g3g-u2qhlr.js	js	478.8 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2-_nesj45v5hm.js	js	26.3 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/2hsh3w-tge8b9.js	js	226.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/3h55lx0t3qmd8.js	js	36.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/10_3wnh3493yv.js	js	88.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1-kfljxz3bjhf.js	js	42.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0ua0127-rav-z.js	js	7.2 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/2apzqwo15l722.js	js	26.3 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2mry7-6ffkeko.js	js	86.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0m125mzd_vmxu.js	js	100.9 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1w-b2ytr_ozr8.js	js	4 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/1fvv4w2gzechd.js	js	24.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/3g_bs99seb_2u.js	js	27.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/078nqunv5a8eh.js	js	24.3 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/00jkpqrc-1vty.js	js	33.5 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2tq64ncu53rhf.js	js	20.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0cqz8he9xsuzc.js	js	64.8 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1gon8talm9f1l.js	js	62.3 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0wpu4889q7v-f.js	js	39.4 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/00d00m597985-.js	js	22.2 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/30su_1zbiusck.js	js	21.7 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1qesl6sshs8we.js	js	11.1 KB	2026-10-02	current
https://orkg.org/_next/static/chunks/1ds_5c1zt-t5l.js	js	34.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2q170ehd4lrj-.js	js	22.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0ql57udte63wa.js	js	14.3 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/38xa7a3r_d5s2.js	js	32.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/turbopack-2mhrr023hr0c8.js	js	10.1 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/2ph77q4w0h0lp.js	js	32.2 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1q7r6_2shrtvr.js	js	154.4 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/0-4srap-ffvu1.js	js	199.8 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/chunks/1lmvg7nhw5pwr.js	js	22.5 KB	2026-10-02	2026-10-02
https://orkg.org/page/data-protection	html	82.2 KB	2026-10-02	2026-10-02
https://orkg.org/help-center	html	80.5 KB	2026-10-02	2026-10-02
https://orkg.org/page/contact	html	61.4 KB	2026-10-02	2026-10-02
https://orkg.org/about	html	54.1 KB	2026-10-02	2026-10-02
https://orkg.org/	html	129.9 KB	2026-10-02	2026-10-02
https://orkg.org/_next/static/4cpu6jQHfRMPWogc1Gxuy/_ssgManifest.js	js	80 B	2026-09-24	current
https://orkg.org/_next/static/4cpu6jQHfRMPWogc1Gxuy/_buildManifest.js	js	2.1 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/13wykkumfvxpb.js	js	14.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1a25ylgq6xf48.js	js	68.1 KB	2026-09-24	current
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https://orkg.org/_next/static/chunks/1qv7c9l151xp8.js	js	135 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1a7hsb5n4i8nd.js	js	50 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1ptmv3fnitdwc.js	js	140.4 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/0faopfp2296wu.js	js	31.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/06613l57nt_ce.js	js	114.6 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/03dzc8d6w8dnp.js	js	52.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3oym65njs10sf.js	js	540.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/2bbhsgzk0nvm7.js	js	53.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1n99z8h1dc9x3.js	js	20.4 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/0ig0ru3_obiy9.js	js	32.7 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1ijlf7xclpbbk.js	js	35.7 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/2ylkqygp-ihc8.js	js	43.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1h-x18kojod1x.js	js	31.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/2s8ksxhc4opxt.js	js	16.7 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/323cy-lxuhu8m.js	js	26.9 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/12tlgrjxc4-yb.js	js	31.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3dw25g51mwv8r.js	js	25.5 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/0w1xtmd8q1z9r.js	js	19.4 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1r2bd335jvwuz.js	js	55.9 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/360lb0huh7h2l.js	js	225.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/06t7hz0xvas4l.js	js	28.9 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/25lvlgm7gfulx.js	js	88.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1w51mdl4rk5-j.js	js	87.1 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/2byye0gkywmre.js	js	1.1 MB	2026-09-24	current
https://orkg.org/_next/static/chunks/3e_ezku29z97_.js	js	64.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3-m9pobore8l9.js	js	478.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/2ttbqk3d818dx.js	js	748.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/092mzdxjekay0.js	js	44.4 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/32qvh6w0_ee25.js	js	25.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3xdw7k1ep1h3j.js	js	100.9 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1am3jc3_2-82n.js	js	38.9 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/0s2rsqs09y0gp.js	js	62.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3h6vvaue0zn7v.js	js	19.7 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/0g-z6lg17jhls.js	js	25.7 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3xi7dct84z4-v.js	js	28.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1djf36a3qztpb.js	js	36.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3oxy_7cfe_v82.js	js	34.1 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3ixdwr11tbpcs.js	js	15.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/2_hmdn7vs11t6.js	js	21.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1ld0d9hwzxutl.js	js	15.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/3h75y0elm5es5.js	js	32.4 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1x49l8mb0r42x.js	js	18.5 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/0d2etgrmxmwqz.js	js	14.3 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/turbopack-3wl04wyo0dnf3.js	js	10.1 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/038ht9tnjrv6e.js	js	32.2 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/420duygdf8z2u.js	js	154.4 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/1cmdzrc5vsbg7.js	js	199.8 KB	2026-09-24	current
https://orkg.org/_next/static/chunks/16snaxujvxr-f.js	js	22.5 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, 75 files, 6.4 MB; 33 libraries, 0 identifiers, 32 third-party hosts
33 libraries added
- @inkeep/agents-ui-js-cloud 0.17.8
- @clerk/ui 1.34.0
- @ant-design/x 2.9.0
- @joyfill/components 4.0.0-rc26
- @tsocial/tvweb-sdk 5.38.6
- citation-js 0.9.0
- wsemi 1.9.4
- vue3-sfc-loader 0.9.5
- latex.js 0.12.6
- @bikematrix/web-components 1.3.23
- @johanaarstein/dotlottie-player 1.5.23
- wonder-image 2.1.2-alpha.4
- and 21 more
32 third-party hosts added
- unpkg.com
- support.tib.eu
- react.dev
- www.w3.org
- creativecommons.org
- citation.js.org
- github.com
- purl.org
- www.zotero.org
- apastyle.apa.org
- doi.org
- www.nlm.nih.gov
- and 20 more
75 files added

Questions about orkg.org

How does PageSourceSearch know what orkg.org 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 orkg.org 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 orkg.org?: 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 orkg.org?: 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.