ClearCaptions
Sube tu MP4 en español o inglés y descarga subtítulos SRT/VTT, la transcripción y el video con subtítulos. Desde 4.900 COP.
Added 9 Nov 2026
Analysed 9 Nov 2026
via 
What we found
- There are no SPF or DMARC records, so anyone can send email that claims to come from this domain.
- It sends five of the six security headers we check; the missing one is Permissions-Policy.
- Built with React, the site is hosted on NetActuate in the United States, with a domain registered in 1996.
Built with: 3 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/7sn6kodc/clearcaptions"><img src="https://firstsited.com/badge/7sn6kodc/stack.svg" alt="ClearCaptions tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/7sn6kodc/clearcaptions"><img src="https://firstsited.com/badge/7sn6kodc/stack.svg?theme=dark" alt="ClearCaptions tech stack on FirstSited" height="28"></a>
Site checks
| Custom title and meta description | |
| Open Graph tags (title, image, description) | |
| Twitter card meta tags | |
| Canonical URL declared | |
| Responsive viewport meta tag | |
| Favicon present | |
| Semantic HTML (nav, main, article) | |
| Page title is 76 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible. | |
| Meta description is 195 characters Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear. |
| Referrer-Policy | |
| X-Frame-Options | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /privacidad.html | |
| Terms of service /terminos.html |
| robots.txt | |
| sitemap.xml 6 URLs | |
| security.txt optional | |
| llms.txt optional | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published not published | |
| No AI bots blocked in robots.txt | |
| Content-Signal none declared | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF | Not published | |
| DMARC | Not published | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without SPF and DMARC, anyone can send email that claims to come from this domain. Those two are the records to add first.
Hosting and network
| Network | NETACTUATE - NetActuate, Inc, US AS36236, US |
|---|---|
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Let's Encrypt valid 8 Nov 2026 to 6 Feb 2027, as captured |
| Domain age | 30.1 years registered Oct 1996, MarkMonitor Inc. |
| Green hosting | No record per The Green Web Foundation |
| Page build | 1 JS file, 1 CSS file 1 third-party domain |
| Brand colours |
Storage: 2 items
| Key | Size | Set by |
|---|---|---|
| clearcaptions:language | 2 B | - |
| Key | Size | Set by |
|---|---|---|
| cc-visit | 1 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 691 ms | fair, faster than 19% of sites |
| Largest contentful paint | 1,620 ms | good |
| Layout shift | 0.02 | good |
| Page weight | 87 KB | light |
| Third-party domains | 1 | |
| Console errors | 0 | none |
| Failed requests | 0 | none |
From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure
Notes
- Looks AI-built: no AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
- Performance comes from one render on 9 November 2026 and will vary between visits.
How we know
FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 9 November 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.