Site profile
roar-letter.web.app
Built with firebase 12.19.0, @volcengine/tls-js-sdk 0.0.3, gather-vue 8.20.3, recaptcha, typesense-instantsearch-adapter 3.0.2, @usesuperflow/toolbar 1.0.201, formiojs 4.21.7, @vue/compiler-dom 3.5.43, @modelcontextprotocol/server 2.1.0, @jupyter-widgets/html-manager 1.0.15, @hyperdx/browser 0.26.0, @opentok/client 2.35.2 and more. 1 page and 15 stored files, last crawled 2026-10-03.
26 libraries 1 identifier 15 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 |
|---|---|---|
| firebase | 12.19.0 | 2026-10-03 |
| @volcengine/tls-js-sdk | 0.0.3 | 2026-10-03 |
| gather-vue | 8.20.3 | 2026-10-03 |
| recaptcha | 2026-10-03 | |
| typesense-instantsearch-adapter | 3.0.2 | 2026-10-03 |
| @usesuperflow/toolbar | 1.0.201 | 2026-10-03 |
| formiojs | 4.21.7 | 2026-10-03 |
| @vue/compiler-dom | 3.5.43 | 2026-10-03 |
| @modelcontextprotocol/server | 2.1.0 | 2026-10-03 |
| @jupyter-widgets/html-manager | 1.0.15 | 2026-10-03 |
| @hyperdx/browser | 0.26.0 | 2026-10-03 |
| @opentok/client | 2.35.2 | 2026-10-03 |
| @oiz/stzh-components | 4.16.0 | 2026-10-03 |
| vue3-sfc-loader | 0.9.5 | 2026-10-03 |
| brackets-viewer | 1.9.1 | 2026-10-03 |
| replaywebpage | 2.5.3 | 2026-10-03 |
| @machi-pla/cc-client-js-sendai-city | 0.2.1 | 2026-10-03 |
| cil-dropin-components | 1.2.10 | 2026-10-03 |
| phaser3-rex-plugins | 1.80.20 | 2026-10-03 |
| @okta/okta-signin-widget | 7.49.1 | 2026-10-03 |
| @farmfe/core | 1.7.11 | 2026-10-03 |
| peachy-booking-flow | 1.11.6 | 2026-10-03 |
| @story-telling-reporter/react-embed-code-generator | 2.2.20 | 2026-10-03 |
| @jimmyswrld/j-calc | 2.0.0 | 2026-10-03 |
| ag-grid-charts-enterprise | 32.3.5 | 2026-10-03 |
| @cantoo/pdf-lib | 2.11.1 | 2026-10-03 |
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 |
|---|---|---|
| Sentry DSN host (Sentry) | o4505913837420544.ingest.sentry.io | view source |
Third-party hosts
Hosts outside roar-letter.web.app 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 |
|---|---|---|
| apis.google.com | connect | view source |
| firebaseinstallations.googleapis.com | connect | view source |
| firebaselogging.googleapis.com | connect | view source |
| firebaseremoteconfig.googleapis.com | connect | view source |
| firestore.googleapis.com | connect | view source |
| json-schema.org | connect | view source |
| raw.githubusercontent.com | connect | view source |
| roar.education | connect | view source |
| securetoken.google.com | connect | view source |
| storage.googleapis.com | connect | view source |
| v3-migration.vuejs.org | connect | view source |
| vuejs.org | connect | view source |
| www.example.com | connect | view source |
| www.google.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) {
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.
-
first crawl
1 page, 15 files, 2.5 MB; 26 libraries, 1 identifier, 15 third-party hosts
26 libraries added
- @opentok/client 2.35.2
- @hyperdx/browser 0.26.0
- @cantoo/pdf-lib 2.11.1
- peachy-booking-flow 1.11.6
- firebase 12.19.0
- @usesuperflow/toolbar 1.0.201
- @jupyter-widgets/html-manager 1.0.15
- @modelcontextprotocol/server 2.1.0
- @machi-pla/cc-client-js-sendai-city 0.2.1
- @jimmyswrld/j-calc 2.0.0
- gather-vue 8.20.3
- vue3-sfc-loader 0.9.5
- and 14 more
1 identifier added
- o4505913837420544.ingest.sentry.io Sentry DSN host
15 third-party hosts added
15 files added
- https://roar-letter.web.app/ html
- https://roar-letter.web.app/runtime.12a44665fe397aabcc81.bundle.js js
- https://roar-letter.web.app/npm.lodash.6b993ff82e82df58544e.bundle.js js
- https://roar-letter.web.app/npm.sentry.6c1fe7b94802bddb9285.bundle.js js
- https://roar-letter.web.app/npm.bdelab.4571143ec7031efdd621.bundle.js js
- https://roar-letter.web.app/npm.firebase.062c01b9388852468384.bundle.js js
- https://roar-letter.web.app/npm.jspsych.5a085be5412ee1925001.bundle.js js
- https://roar-letter.web.app/npm.seedrandom.4402c597ed7c60b045f4.bundle.js js
- https://roar-letter.web.app/npm.vue.35619d036d86d8ceffcf.bundle.js js
- https://roar-letter.web.app/npm.mime-db.c52ce458b0f837f18182.bundle.js js
- https://roar-letter.web.app/npm.i18next.b61a096bbffa98f2fe70.bundle.js js
- https://roar-letter.web.app/npm.regenerator-runt….47ef31453757168ffe66.bundle.js js
- and 3 more
Questions about roar-letter.web.app
- How does PageSourceSearch know what roar-letter.web.app 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 roar-letter.web.app 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 roar-letter.web.app?
- 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 roar-letter.web.app?
- 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.