Instagram Carousel Slide Splitter
Slice wide panoramic images into seamless Instagram carousel slides with 1:1 square or 4:5 portrait ratios, live feed preview, and 1-click ZIP download.
What we found
- Analytics set tracking cookies before any opt-in, and we found no consent manager.
- It sends none of the six security headers we check.
- It has a privacy policy, but we found no terms of service.
- The site is hosted on GitHub Pages and served through Fastly, with a domain registered 1 day before launch.
- Three more gaps are listed further down the page.
Built with: 11 technologies
| Technology | Type |
|---|---|
| Infrastructure | |
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CDN |
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Hosting |
| Build & Framework | |
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CSS framework |
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Font |
| JSZip | JavaScript library |
|
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Package CDN |
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Package CDN |
| Analytics & Marketing | |
|
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Advertising |
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Analytics |
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Tag management |
| Commerce & Payments | |
|
|
Monetisation |
Each technology links to its own page: which other new sites launched with it.
Site checks
| Custom title and meta description | |
| Responsive viewport meta tag | |
| Semantic HTML (nav, main, article) | |
| Page title is 63 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible. | |
| Open Graph tags (title, image, description) | |
| Canonical URL declared | |
| Twitter card meta tags | |
| Favicon present |
| 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 /privacy.html | |
| Terms of service not detected | |
| Consent manager not detected; analytics set tracking cookies on our visit with no opt-in step |
Mentions: Cookies
| robots.txt | |
| sitemap.xml | |
| security.txt optional | |
| llms.txt optional | |
| ads.txt | |
| 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 ~all | Soft-fail (~all), common and accepted (from mohit-tools.com) | |
| DMARC | Not published | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without DMARC, receivers fall back to their own rules for email that fails SPF.
Hosting and network
| Network | FASTLY - Fastly, Inc., US AS54113, US |
|---|---|
| DNSSEC | Enabled DNS answers are signed |
| Certificate | Let's Encrypt valid 11 Nov 2026 to 9 Feb 2027, as captured |
| Domain age | 2 days registered Nov 2026, NameCheap, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 7 JS files, 2 CSS files 9 third-party domains, code splitting |
| Brand colours |
Storage: 4 items
| Name | Lifetime | Set by |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_83D8V0E26W | 1y | Google Analytics |
| Key | Size | Set by |
|---|---|---|
| carousel_theme | 5 B | - |
| google_auto_fc_cmp_setting | 3 B | Google AdSense |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 179 ms | good, faster than 67% of sites |
| Largest contentful paint | 676 ms | good |
| Layout shift | 0.04 | good |
| Page weight | 1.3 MB | fair |
| Image weight | 5 KB | light |
| Images | 4 | 4 without width and height |
| Third-party domains | 9 | |
| 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
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Looks AI-built: some AI signals.
How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
Which signals fired
Signal Points AI writing signals +3 AI code-structure signals +5 AI typography signals +15 - Performance comes from one render on 12 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 12 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.

