Site profile
mkt1.co
Built with gtm, gtag, cloudflare-insights. 5 pages and 9 stored files, last crawled 2026-10-02.
rank 547,840 3 libraries 6 identifiers 8 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 |
|---|---|---|
| gtm | 2026-10-02 | |
| gtag | 2026-10-02 | |
| cloudflare-insights | 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 |
|---|---|---|
| Cloudflare Web Analytics token (Cloudflare) | 216309cffb464db4b0e02daf0b8e8060 | view source |
| Google Analytics 4 measurement id (Google) | G-9VY7STDHM2 | view source |
| Google site verification (Google) | 8bLC1cQfhgrspOWzOVqOlxtcHkJJof3QyzZNkNMGEfk | view source |
| Google Tag Manager container (Google) | GTM-WG6SVJTV | view source |
| LinkedIn Insight Tag partner id (LinkedIn) | 9423522 | view source |
| Segment write key (Twilio Segment) | QZKtzGmt01VLRWExPbWmdXdEhCBae2ol | view source |
Third-party hosts
Hosts outside mkt1.co 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 |
|---|---|---|
| analytics.ahrefs.com | script | view source |
| events.framer.com | script | view source |
| framerusercontent.com | script | view source |
| js.sentry-cdn.com | script | view source |
| static.cloudflareinsights.com | script | view source |
| substackcdn.com | script stylesheet | view source |
| www.googletagmanager.com | script iframe | view source |
| www.youtube-nocookie.com | iframe | view source |
Stored pages and scripts
The newest stored version of each file, newest first@if (p.FilesTruncated) {
| File | Kind | Size | Collected | Versions |
|---|---|---|---|---|
| https://newsletter.mkt1.co/p/marketing-salaries-2026 | html | 490.3 KB | 2026-10-02 | 2026-10-02 |
| https://static.cloudflareinsights.com/beacon.min.js | js library | not fetched | 2026-10-02 | current |
| https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495 | js library | not fetched | 2026-10-02 | current |
| https://www.googletagmanager.com/gtag/js?id=G-9VY7STDHM2 | js library | not fetched | 2026-10-02 | current |
| https://www.googletagmanager.com/gtag/js?id=G-Y1RLFG0SZG&l=GA4DataLayer | js library | not fetched | 2026-10-02 | current |
| https://www.mkt1.co/mcp | html | 583.3 KB | 2026-10-02 | 2026-10-02 |
| https://newsletter.mkt1.co/p/episode8-company-blog-dead | html | 437.7 KB | 2026-10-02 | 2026-10-02 |
| https://www.mkt1.co/ | html | 333.6 KB | 2026-10-02 | 2026-10-02 |
| https://newsletter.mkt1.co/s/dear-marketers | html | 95 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.
-
first crawl
4 pages, 8 files, 1.8 MB; 3 libraries, 6 identifiers, 8 third-party hosts
3 libraries added
- gtag
- gtm
- cloudflare-insights
6 identifiers added
- G-9VY7STDHM2 Google Analytics 4 measurement id
- 8bLC1cQfhgrspOWzOVqOlxtcHkJJof3QyzZNkNMGEfk Google site verification
- QZKtzGmt01VLRWExPbWmdXdEhCBae2ol Segment write key
- 9423522 LinkedIn Insight Tag partner id
- GTM-WG6SVJTV Google Tag Manager container
- 216309cffb464db4b0e02daf0b8e8060 Cloudflare Web Analytics token
10 third-party hosts added
8 files added
- https://www.mkt1.co/ html
- https://newsletter.mkt1.co/p/episode8-company-blog-dead html
- https://www.mkt1.co/mcp html
- https://newsletter.mkt1.co/p/marketing-salaries-2026 html
- https://www.googletagmanager.com/gtag/js?id=G-9VY7STDHM2 js
- https://www.googletagmanager.com/gtag/js?id=G-Y1RLFG0SZG&l=GA4DataLayer js
- https://static.cloudflareinsights.com/beacon.min.js js
- https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495 js
Questions about mkt1.co
- How does PageSourceSearch know what mkt1.co 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 mkt1.co 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 mkt1.co?
- 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 mkt1.co?
- 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.