How does PageSourceSearch know what jhpiego.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 jhpiego.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 jhpiego.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 jhpiego.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

jhpiego.org

Built with jquery 3.3.1, gtm, @pine-ds/core 4.0.0, gather-vue 8.20.3, @emdgroup-liquid/liquid 5.15.0, @epigraph/configurator 2.7.0, @vitest/utils 5.0.2, @betterbugs/web-sdk 0.0.47, @prefecthq/prefab-ui 0.20.2, @myparcel/delivery-options 6.22.0, @myparcel-dev/delivery-options 7.5.3, @feedmepos/ui-library 1.10.17 and more. 5 pages and 175 stored files, last crawled 2026-10-02.

rank 397,955 14 libraries 1 identifier 16 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
jquery	3.3.1	2026-10-02
gtm		2026-10-02
@pine-ds/core	4.0.0	2026-10-02
gather-vue	8.20.3	2026-10-02
@emdgroup-liquid/liquid	5.15.0	2026-10-02
@epigraph/configurator	2.7.0	2026-10-02
@vitest/utils	5.0.2	2026-10-02
@betterbugs/web-sdk	0.0.47	2026-10-02
@prefecthq/prefab-ui	0.20.2	2026-10-02
@myparcel/delivery-options	6.22.0	2026-10-02
@myparcel-dev/delivery-options	7.5.3	2026-10-02
@feedmepos/ui-library	1.10.17	2026-10-02
@motomedialab/cookie-consent	1.3.3	2026-10-02
@feedmepos/mf-menu	0.32.80-alpha.2	2026-09-24

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
Google Tag Manager container (Google)	GTM-W3SFZ3D	view source

Third-party hosts

Hosts outside jhpiego.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
acsbapp.com	connect	view source
code.jquery.com	script	view source
fonts.googleapis.com	stylesheet	view source
jhpiego.us2.list-manage.com	connect	view source
kit.fontawesome.com	script	view source
maxcdn.bootstrapcdn.com	stylesheet	view source
pay.blackbaud.com	script	view source
player.vimeo.com	iframe	view source
sky.blackbaudcdn.net	script connect	view source
vuejs.org	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	iframe connect	view source
www.w3.org	connect	view source
www.youtube.com	connect	view source
youtu.be	connect	view source
yui.yahooapis.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 175) }. 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://code.jquery.com/jquery-3.3.1.min.js	js library	not fetched	2026-10-02	current
https://give.jhpiego.org/js/purify.js	js	35.1 KB	2026-10-02	current
https://jhpiego.org/_nuxt/builds/meta/c9e524f7-e782-40a9-af1d-f60e81f8937f.json	js	18.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DRn9Z0AC.js	js	93.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CHeItJZG.js	js	3.4 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CFGWp_Hw.js	js	1.5 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/D_4Zxree.js	js	672 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/C1jm1Bnq.js	js	447 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CbBkgOtq.js	js	557 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BzbjI74T.js	js	1.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CxW2EUTa.js	js	417 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/C_wvFrAM.js	js	405 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CXaNxNnX.js	js	176 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CsPZ-2IT.js	js	10.4 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Ds0Nj7te.js	js	440 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Cf1L5P4b.js	js	176 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/HcqAAcWu.js	js	4.7 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DXZoKgTx.js	js	13.2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Cp6Wnqq5.js	js	1.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/ognQFT3M.js	js	2.6 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/C-6jIoIO.js	js	3.5 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Dl7zllb_.js	js	30.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DVYrsTXN.js	js	11.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/hQSqZ5CS.js	js	308 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BDRUftBo.js	js	1.6 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BLzy6pM1.js	js	440 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DdmvK3Y6.js	js	7.4 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/eGOSbyi-.js	js	16.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CsaGWh_p.js	js	1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Dx9GKfRJ.js	js	8.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/jhZQkKxf.js	js	2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/EvwtDlRc.js	js	5.7 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BK_BPwU2.js	js	308 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DUdzSvUg.js	js	1.5 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DERkvJWG.js	js	1.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Ds8YjSyF.js	js	571 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Bk1Cf7uc.js	js	8.2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CoXdkDLH.js	js	4.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BY2bFrDD.js	js	671 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DCuB2Vrz.js	js	1.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/EqaHQWg3.js	js	1.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CMAz_nAd.js	js	6 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DzPtozN_.js	js	409 B	2026-10-02	2026-10-02
https://give.jhpiego.org/js/don2/secure_checkout/ajax_queue.js	js	1.5 KB	2026-10-02	current
https://give.jhpiego.org/jhp-assets/donate/js/donation-form-custom.js	js	25.3 KB	2026-10-02	current
https://give.jhpiego.org/js/donations2.js	js	5.6 KB	2026-10-02	current
https://give.jhpiego.org/js/don_premium_elements.js	js	10.7 KB	2026-10-02	current
https://give.jhpiego.org/js/don_level_elements.js	js	4.4 KB	2026-10-02	current
https://give.jhpiego.org/js/FormComponentsBehavior.js	js	14.2 KB	2026-10-02	current
https://give.jhpiego.org/js/obs_comp_rollup.js	js	10.3 KB	2026-10-02	current
https://give.jhpiego.org/js/session_timeout_modal.js	js	6 KB	2026-10-02	current
https://give.jhpiego.org/js/utils.js	js	50.9 KB	2026-10-02	current
https://give.jhpiego.org/js/convio/modules.js?version=2.9.3	js	15.3 KB	2026-10-02	current
https://give.jhpiego.org/yui3/yui/yui-min.js	js	14.9 KB	2026-10-02	current
https://jhpiego.org/_nuxt/lGAxl-Ag.js	js	18.4 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/4Dt_hZ2W.js	js	2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CEevluQH.js	js	395 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CMCER3ws.js	js	1.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Dm-THxmr.js	js	388 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/DLU8VyTG.js	js	1.7 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CfTaJbCK.js	js	1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CoXSKQ-s.js	js	1.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Dvm9cDa3.js	js	5.7 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BCj1FrTs.js	js	176 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BtgcS8Wt.js	js	1.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CIFziasM.js	js	3.2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CzRJz81z.js	js	176 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/O11-YUeY.js	js	398 B	2026-10-02	current
https://jhpiego.org/_nuxt/Qc8p3SCG.js	js	1.4 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CS452btG.js	js	2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BdAoaqbO.js	js	565.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/aWJPEOB0.js	js	331 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CTPP0yfb.js	js	334 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/B1o2bIyW.js	js	4.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Bsdt2qVE.js	js	1.9 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/IKoahcCW.js	js	4.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/B3D4q-b9.js	js	1.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/ChXX54I4.js	js	400 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/Cnq14fyP.js	js	961.1 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CKkhZW7z.js	js	922 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CIY0bj0f.js	js	893 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/is13KhvG.js	js	478 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/CIPmP-hx.js	js	801 B	2026-10-02	current
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https://jhpiego.org/_nuxt/BgkteCKa.js	js	385 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/D0MZHkp1.js	js	2.7 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/w-xSOGt5.js	js	5.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BgwAOsiP.js	js	481 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/IlHUIVTs.js	js	908 B	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BBn6ozgm.js	js	308.4 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BmqPY5cx.js	js	3.6 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BSSsGCy3.js	js	280.6 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/BQV0Sa3Z.js	js	219.3 KB	2026-10-02	2026-10-02
https://jhpiego.org/ways-to-give/donate/	html	118.8 KB	2026-10-02	2026-10-02
https://give.jhpiego.org/site/Donation2?df_id=35…&mfc_pref=T&3563.donation=form1	html	88.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/about-us/	html	241.8 KB	2026-10-02	2026-10-02
https://jhpiego.org/our-stories/c/news/	html	114.6 KB	2026-10-02	2026-10-02
https://jhpiego.org/	html	184.2 KB	2026-10-02	2026-10-02
https://jhpiego.org/_nuxt/builds/meta/1691dff0-ad7d-4c0e-99d2-126e8818ee61.json	js	18.8 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DDE2wTpM.js	js	93.3 KB	2026-09-24	current
https://jhpiego.org/_nuxt/JfQaqvYN.js	js	3.4 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BOVD3JaW.js	js	1.5 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DzGkX6xj.js	js	672 B	2026-09-24	current
https://jhpiego.org/_nuxt/DmT1F-J2.js	js	447 B	2026-09-24	current
https://jhpiego.org/_nuxt/B39VQO78.js	js	557 B	2026-09-24	current
https://jhpiego.org/_nuxt/D8B5PzF4.js	js	1.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/Djym0X7L.js	js	417 B	2026-09-24	current
https://jhpiego.org/_nuxt/1x-XcYLw.js	js	405 B	2026-09-24	current
https://jhpiego.org/_nuxt/CKaEAGbf.js	js	176 B	2026-09-24	current
https://jhpiego.org/_nuxt/Ba4lY04n.js	js	10.4 KB	2026-09-24	current
https://jhpiego.org/_nuxt/B4lUAlwS.js	js	440 B	2026-09-24	current
https://jhpiego.org/_nuxt/D7WAO5Cd.js	js	176 B	2026-09-24	current
https://jhpiego.org/_nuxt/teLsfUul.js	js	4.7 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DuHAdtB3.js	js	13.2 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DR2Ernqx.js	js	1.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CxsQ23Ws.js	js	2.6 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CUztsFOS.js	js	3.5 KB	2026-09-24	current
https://jhpiego.org/_nuxt/GaW6I3rl.js	js	30.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DEtozEdY.js	js	11.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/Bugqmf3S.js	js	308 B	2026-09-24	current
https://jhpiego.org/_nuxt/DPSKiAvB.js	js	1.6 KB	2026-09-24	current
https://jhpiego.org/_nuxt/b-W6G5wk.js	js	440 B	2026-09-24	current
https://jhpiego.org/_nuxt/BJDXoNBk.js	js	7.4 KB	2026-09-24	current
https://jhpiego.org/_nuxt/C7slMh3U.js	js	16.8 KB	2026-09-24	current
https://jhpiego.org/_nuxt/B5OvHf7k.js	js	1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/SVglCvSU.js	js	2 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BSFpUafn.js	js	8.3 KB	2026-09-24	current
https://jhpiego.org/_nuxt/7nOcSeVE.js	js	5.7 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BBQB3y5u.js	js	308 B	2026-09-24	current
https://jhpiego.org/_nuxt/GBOY9uGj.js	js	1.5 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BWmgvjgG.js	js	1.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CzzeQWiW.js	js	571 B	2026-09-24	current
https://jhpiego.org/_nuxt/IM6n6xJa.js	js	8.2 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DAAT4cHs.js	js	4.8 KB	2026-09-24	current
https://jhpiego.org/_nuxt/B8-KDJfB.js	js	671 B	2026-09-24	current
https://jhpiego.org/_nuxt/DwB5_9zT.js	js	1.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CL9PlT9u.js	js	1.8 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CZPboAoP.js	js	409 B	2026-09-24	current
https://jhpiego.org/_nuxt/DPr9zFNE.js	js	6 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CECyCw9L.js	js	18.4 KB	2026-09-24	current
https://jhpiego.org/_nuxt/D8aGIz7F.js	js	2 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BJ6su0Wr.js	js	1.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CdGrSfsC.js	js	395 B	2026-09-24	current
https://jhpiego.org/_nuxt/CdW0Cn4D.js	js	388 B	2026-09-24	current
https://jhpiego.org/_nuxt/fGOXdb77.js	js	1.7 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DjqqUiF9.js	js	1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/C7gZApvz.js	js	1.3 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BBIikwVI.js	js	5.7 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BLaEs2a-.js	js	176 B	2026-09-24	current
https://jhpiego.org/_nuxt/DESxWtRB.js	js	1.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BnuzAWeJ.js	js	3.2 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DztJ8rmK.js	js	176 B	2026-09-24	current
https://jhpiego.org/_nuxt/Dljh9VoP.js	js	1.4 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CgEiD-Cw.js	js	2 KB	2026-09-24	current
https://jhpiego.org/_nuxt/0tbTftLU.js	js	331 B	2026-09-24	current
https://jhpiego.org/_nuxt/C6lKvN2X.js	js	565.8 KB	2026-09-24	current
https://jhpiego.org/_nuxt/C61XKHT-.js	js	334 B	2026-09-24	current
https://jhpiego.org/_nuxt/BWCprcle.js	js	4.3 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CYgIEGmB.js	js	1.9 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CVBIyeup.js	js	4.3 KB	2026-09-24	current
https://jhpiego.org/_nuxt/5ZtUjSQr.js	js	1.8 KB	2026-09-24	current
https://jhpiego.org/_nuxt/B_JikvMN.js	js	400 B	2026-09-24	current
https://jhpiego.org/_nuxt/J1fhuzAr.js	js	961.1 KB	2026-09-24	current
https://jhpiego.org/_nuxt/BUovhd0C.js	js	922 B	2026-09-24	current
https://jhpiego.org/_nuxt/BBF4pXBY.js	js	893 B	2026-09-24	current
https://jhpiego.org/_nuxt/EJRhuZ-i.js	js	478 B	2026-09-24	current
https://jhpiego.org/_nuxt/C2-JAA0y.js	js	385 B	2026-09-24	current
https://jhpiego.org/_nuxt/ZKRST6E7.js	js	2.7 KB	2026-09-24	current
https://jhpiego.org/_nuxt/DolIx7DB.js	js	5.3 KB	2026-09-24	current
https://jhpiego.org/_nuxt/SiDGh68U.js	js	481 B	2026-09-24	current
https://jhpiego.org/_nuxt/CBZp84xC.js	js	908 B	2026-09-24	current
https://jhpiego.org/_nuxt/D_Pzyved.js	js	308.4 KB	2026-09-24	current
https://jhpiego.org/_nuxt/ld4GrQlu.js	js	3.6 KB	2026-09-24	current
https://jhpiego.org/_nuxt/CnvZn3Ra.js	js	280.6 KB	2026-09-24	current
https://jhpiego.org/_nuxt/Dv1iPJXt.js	js	219.3 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, 98 files, 3.5 MB; 13 libraries, 1 identifier, 16 third-party hosts
13 libraries added
- @vitest/utils 5.0.2
- gtm
- gather-vue 8.20.3
- @motomedialab/cookie-consent 1.3.3
- @myparcel-dev/delivery-options 7.5.3
- @myparcel/delivery-options 6.22.0
- @feedmepos/ui-library 1.10.17
- @epigraph/configurator 2.7.0
- @betterbugs/web-sdk 0.0.47
- @prefecthq/prefab-ui 0.20.2
- @pine-ds/core 4.0.0
- @emdgroup-liquid/liquid 5.15.0
- and 1 more
1 identifier added
- GTM-W3SFZ3D Google Tag Manager container
18 third-party hosts added
98 files added

Questions about jhpiego.org

How does PageSourceSearch know what jhpiego.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 jhpiego.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 jhpiego.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 jhpiego.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.