--- title: "Download list of all Asciinema sites" description: "Every website running Asciinema, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/asciinema --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [Video players](https://webatla.com/technology?category=Video%20players) › Asciinema ![Asciinema logo](https://webatla.com/assets/tech-logos/asciinema.png) # Download websites that use Asciinema 180 live sites using Asciinema right now Video players · since 2012 · open source 180 sites, Dataset updated · 2026-10-29 Categories [Video players](https://webatla.com/technology?category=Video%20players) [🔒 Get the list](https://webatla.com/technology/asciinema#preview) Requires a dataset purchase [Database preview](https://webatla.com/technology/asciinema#preview) [About Asciinema](https://webatla.com/technology/asciinema#overview) [Download](https://webatla.com/technology/asciinema#buy) All figures as of Oct 29, 2026 180 websites using Asciinema ## Preview Asciinema site datasets Asciinema detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 180 rows · 14 columns · webatla-technologies-asciinema-2026-10-29.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | PR value | Harmonic value | Domain creation date | Domain expiration date | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | symfony.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 104.26.4.251 | [US](https://webatla.com/country/us) | {…} | 2026-10-26 | PWA, HSTS, HTTP/2, Favicon, Stimulus, Asciinema, Cloudflare, Open Graph, Platform.sh, Microsoft 365 | 0.00000980301 | 18,370,714 | 2000-09-05 | 2030-09-05 | | nixos.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 75.2.60.5 | [US](https://webatla.com/country/us) | {…} | 2026-10-09 | PWA, RSS, HSTS, Astro 7.3.5 , HTTP/2, Favicon, Netlify, Asciinema, Open Graph, Apple iCloud Mail | 0.00000332387 | 17,626,196 | 2007-03-17 | 2027-03-17 | | cri-o.io | [io](https://webatla.com/tld/io) | [io](https://webatla.com/tld/io) | ICANN | HTTP 200 | 185.199.108.153 | [US](https://webatla.com/country/us) | {…} | 2026-10-12 | Fastly, HTTP/2, Favicon, Varnish, Asciinema, GitHub Pages, Google Font API | 0.0000016422 | 15,140,035 | 2016-12-21 | 2026-12-21 | | sqlmap.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 185.199.108.153 | [US](https://webatla.com/country/us) | {…} | 2026-10-25 | Google Analytics GA4 G-PK2GTNDFZ6 , Fastly, HTTP/2, Favicon, Varnish, Asciinema, Open Graph, GitHub Pages, Google Font API, Google Site Verification | 0.00000155456 | 15,520,410 | 2005-05-31 | 2027-05-31 | | restic.net | [net](https://webatla.com/tld/net) | [net](https://webatla.com/tld/net) | ICANN | HTTP 200 | 95.129.53.147 | [DE](https://webatla.com/country/de) | {…} | 2026-10-23 | RSS, HSTS, Caddy, cdnjs, HTTP/2, Favicon, MathJax 2.7.1 , Asciinema, Cloudflare, Google Font API | 0.000000629656 | 14,623,503 | 2015-01-03 | 2027-01-03 | **All data · €599 / month · 180 rows · 23 columns · webatla-all-data-asciinema-2026-10-29.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | DNS last data checked | DNS Status | DNS records | PR value | Harmonic value | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record | Response Status RDAP/WHOIS | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | symfony.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 104.26.4.251 | [US](https://webatla.com/country/us) | {…} | 2026-10-26 | PWA, HSTS, HTTP/2, Favicon, Stimulus, Asciinema, Cloudflare, Open Graph, Platform.sh, Microsoft 365 | 2026-10-22 | TRUE | {…} | 0.00000980301 | 18,370,714 | 2025-06-22 | RDAP | 2000-09-05 | 2030-09-05 | 2025-06-22 | Gandi SAS | {…} | Domain is active | | nixos.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 75.2.60.5 | [US](https://webatla.com/country/us) | {…} | 2026-10-09 | PWA, RSS, HSTS, Astro 7.3.5 , HTTP/2, Favicon, Netlify, Asciinema, Open Graph, Apple iCloud Mail | 2026-10-14 | TRUE | {…} | 0.00000332387 | 17,626,196 | 2026-03-29 | RDAP | 2007-03-17 | 2027-03-17 | 2026-01-21 | Gandi SAS | {…} | Domain is active | | cri-o.io | [io](https://webatla.com/tld/io) | [io](https://webatla.com/tld/io) | ICANN | HTTP 200 | 185.199.108.153 | [US](https://webatla.com/country/us) | {…} | 2026-10-12 | Fastly, HTTP/2, Favicon, Varnish, Asciinema, GitHub Pages, Google Font API | 2026-10-17 | TRUE | {…} | 0.0000016422 | 15,140,035 | 2025-12-25 | WHOIS | 2016-12-21 | 2026-12-21 | 2025-12-21 | 1API GmbH | {…} | Domain is active | | sqlmap.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 185.199.108.153 | [US](https://webatla.com/country/us) | {…} | 2026-10-25 | Google Analytics GA4 G-PK2GTNDFZ6 , Fastly, HTTP/2, Favicon, Varnish, Asciinema, Open Graph, GitHub Pages, Google Font API, Google Site Verification | 2026-10-21 | TRUE | {…} | 0.00000155456 | 15,520,410 | 2026-02-12 | RDAP | 2005-05-31 | 2027-05-31 | 2026-02-12 | Gandi SAS | {…} | Domain is active | | restic.net | [net](https://webatla.com/tld/net) | [net](https://webatla.com/tld/net) | ICANN | HTTP 200 | 95.129.53.147 | [DE](https://webatla.com/country/de) | {…} | 2026-10-23 | RSS, HSTS, Caddy, cdnjs, HTTP/2, Favicon, MathJax 2.7.1 , Asciinema, Cloudflare, Google Font API | 2026-10-26 | TRUE | {…} | 0.000000629656 | 14,623,503 | 2026-01-04 | RDAP | 2015-01-03 | 2027-01-03 | 2026-01-04 | Key-Systems GmbH | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/asciinema?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## About Asciinema ### At a glance - **Website:** asciinema.org ↗ - **Language:** Python - **License:** Apache 2.0 - **First release:** 2012-01-01 A terminal recording is a peculiar thing to embed in a web page, and video would be the easier option. Projects reach for this player instead because a screen capture of a command line is wasteful and slightly useless: the text cannot be selected, the file is heavy, and a reader who wants the command has to retype it from a picture. Asciinema records characters and timing rather than pixels, so playback is a text stream replaying at the original speed, light enough to load without thought and copyable while it runs. The marker is therefore less a technology choice than a signal about audience. Pages carrying the player are pages written for people who live in a shell: open source project sites, developer documentation, installation guides, security tooling, infrastructure vendors demonstrating a command line interface. Marketing sites aimed at non-technical buyers do not embed terminal casts. Finding the player on a company domain is a fair indication that the company sells to engineers, or at least that engineers control that part of the site. As of October 2026 we record Asciinema on 180 sites, and the number understates the practice rather than the tool. Many projects link out to a hosted recording instead of embedding the player, and a link leaves no fingerprint in the page. Others self-host the recorder, which is Apache 2.0 licensed and written in Python, and serve the player from their own assets under filenames we may not recognize. A count of embeds is a floor beneath a considerably larger population of users. For a researcher the value sits in the correlation rather than in the tool itself. A directory of sites that embed terminal recordings is close to a directory of developer-facing documentation on the open web, assembled without reading a single page. Developer relations teams use sets like that to find where their peers publish, competitive analysts use them to map which vendors document a command line at all, and anyone building tooling for technical writers gets a ready-made population to study. Our Video players classification is doing no work here, which is itself a hint that the interesting attribute is the audience rather than the function. None of that is reachable a domain at a time. A lookup confirms what one site does. The export shows the shape of a publishing habit: which hosts, which stacks, which sectors, and whether the habit is spreading or quietly being replaced by video after all. Counts this small are a good argument for whole-dataset access, because a needle-sized population stays invisible unless you already hold the haystack. ## Frequently asked questions ### How to download the list of websites using Asciinema The complete list of websites using Asciinema is available as one structured file. Every row is a site we detected running Asciinema, exported with its full record, so you can filter it offline instead of crawling the web yourself. - **Choose a dataset** in the preview above or the price cards below - **Check out** by card or in crypto, priced in EUR - **Download the list** one JSONL file (zstd) in your account, which you can re-download any time during your access month What each file holds, for every site: - **Technologies:** the domain, the full stack we detect with versions, IP, hosting country, HTTP status, social profiles, PageRank / Harmonic rank and domain dates. - **All data:** every column in one file: the domain, technologies, IP, hosting country, rank and dates, plus DNS records and RDAP / WHOIS. - A daily-refreshed export, so the list you receive is never stale. ### How many websites use Asciinema? webatla detects Asciinema on 180 websites, refreshed daily. Each row has the domain with its IP, hosting country, ranking and the rest of its stack, and All data adds DNS and WHOIS. ### Can I download the list of websites using Asciinema? Yes, the list downloads as structured JSONL (zstd), one domain per line. ### What's included for each site, and how fresh is it? The Technologies file has the domain, the full stack with versions, IP, hosting country, HTTP status, PageRank and Harmonic. All data adds DNS and RDAP/WHOIS. Everything is re-detected and re-exported daily. ### How do I find the websites using Asciinema? Buy the technology dataset, then download the complete list of domains we detect using Asciinema, re-exported every day. ### What else is in the Asciinema technology data? Each row places Asciinema next to the other technology on the same site, plus its IP, hosting country and ranking. All data adds DNS and WHOIS. ### Can I download just the sites using Asciinema, or the whole database? Both. Every site running Asciinema comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export. ## Get the full list of websites using Asciinema Pick the dataset that covers what you need. Each one includes Asciinema and downloads as JSONL, rebuilt daily. Technologies, 14 columns Full website tech stack per site: CMS, payments, analytics, frameworks. €159 / mo [Buy and download](https://webatla.com/account/checkout?dataset=technologies) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=technologies) All data, 23 columns Everything we have, in a single package. The full webatla universe. €599 / mo [Buy and download](https://webatla.com/account/checkout?dataset=all-data) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=all-data) Want to compare every dataset side by side? [Visit the pricing page](https://webatla.com/pricing) ## Related technologies [![YouTube logo](https://webatla.com/assets/tech-logos/youtube.png) YouTube Video · 2.0M sites](https://webatla.com/technology/youtube) [![Vimeo logo](https://webatla.com/assets/tech-logos/vimeo.png) Vimeo Video · 326K sites](https://webatla.com/technology/vimeo) [![Adobe Flash logo](https://webatla.com/assets/tech-logos/adobe-flash.png) Adobe Flash Other · 195K sites](https://webatla.com/technology/adobe-flash) [Jp jPlayer JavaScript Library · 51K sites](https://webatla.com/technology/jplayer)