Site profile
spell-check.io
Built with silvermine-videojs-quality-selector 1.1.2, fomantic-ui 2.9.4, mark.js 8.11.1, cloudflare-insights, mdbootstrap 4.20.0, cloudflare-email-decode, twitter-bootstrap 4.5.2, mt-boost 1.0.46, store 2.0.12, highlightjs 9.16.2, @orange-games/splash 3.6.0, sas-ui 0.8.283. 4 pages and 17 stored files, last crawled 2026-10-03.
rank 1,859,705 12 libraries 0 identifiers 5 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 |
|---|---|---|
| silvermine-videojs-quality-selector | 1.1.2 | 2026-10-03 |
| fomantic-ui | 2.9.4 | 2026-10-03 |
| mark.js | 8.11.1 | 2026-10-03 |
| cloudflare-insights | 2026-10-03 | |
| mdbootstrap | 4.20.0 | 2026-10-03 |
| cloudflare-email-decode | 2026-10-03 | |
| twitter-bootstrap | 4.5.2 | 2026-10-03 |
| mt-boost | 1.0.46 | 2026-10-03 |
| store | 2.0.12 | 2026-10-03 |
| highlightjs | 9.16.2 | 2026-10-03 |
| @orange-games/splash | 3.6.0 | 2026-10-03 |
| sas-ui | 0.8.283 | 2026-10-03 |
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 spell-check.io 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 |
|---|---|---|
| cdn.freeonlineapps.net | script | view source |
| cdnjs.cloudflare.com | script | view source |
| languagetool.org | connect | view source |
| static.cloudflareinsights.com | script | 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
4 pages, 17 files, 319.1 KB; 12 libraries, 0 identifiers, 5 third-party hosts
12 libraries added
- cloudflare-email-decode
- mt-boost 1.0.46
- mdbootstrap 4.20.0
- fomantic-ui 2.9.4
- silvermine-videojs-quality-selector 1.1.2
- @orange-games/splash 3.6.0
- mark.js 8.11.1
- highlightjs 9.16.2
- store 2.0.12
- sas-ui 0.8.283
- twitter-bootstrap 4.5.2
- cloudflare-insights
5 third-party hosts added
17 files added
- https://spell-check.io/ html
- https://spell-check.io/contact html
- https://spell-check.io/privacy-policy html
- https://spell-check.io/terms html
- https://spell-check.io/cdn-cgi/scripts/5c5dd728/…/email-decode.min.js js
- https://spell-check.io/js/jquery.min.js js
- https://spell-check.io/js/underscore-min.js js
- https://spell-check.io/js/underscore.string.min.js js
- https://spell-check.io/js/jquery.mark.min.js js
- https://spell-check.io/js/jquery.scrollintoview.js js
- https://spell-check.io/js/highlight.js/lib/highlight.js js
- https://spell-check.io/js/lz-string.min.js js
- and 5 more
Questions about spell-check.io
- How does PageSourceSearch know what spell-check.io 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 spell-check.io 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 spell-check.io?
- 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 spell-check.io?
- 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.