DearRewind
DearRewind is a music memory app where you tell the story behind a song and watch it unfold, line by line, while the song plays.
Added 10 Nov 2026
Analysed 10 Nov 2026
via 
What we found
- We found no privacy policy or terms of service.
- It publishes DMARC but no SPF record, so receivers cannot tell which servers may send its email.
- It sends five of the six security headers we check; the missing one is Permissions-Policy.
- The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered in 2021.
Built with: 7 technologies · Scale-up stack
| Technology | Type |
|---|---|
| Infrastructure | |
AWS CloudFront
|
CDN |
Amazon Web Services
|
Cloud |
AWS S3
|
Hosting |
| HTTP/3 | Protocol |
| HSTS | Security |
| Build & Framework | |
Google Fonts
|
Font |
jsDelivr
|
Package CDN |
Each technology links to its own page: which other new sites launched with it.
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) |
| 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 not detected | |
| Terms of service not detected | |
| Detection works best on English-language sites |
| robots.txt | |
| sitemap.xml 1 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published | |
| 7 AI bots blocked in robots.txt the owner's choice | |
| Content-Signal none declared | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF | Not published | |
| DMARC p=none | Monitoring only (p=none) (from dearmate.ai) | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without SPF, receivers cannot tell which servers may send email for this domain.
Hosting and network
| Network | AMAZON-02 - Amazon.com, Inc., US AS16509, US |
|---|---|
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Amazon valid 5 Oct 2026 to 20 Apr 2027, as captured |
| Domain age | 5 years registered Nov 2021, Megazone Corp., dba HOSTING.KR |
| Green hosting | No record per The Green Web Foundation |
| Page build | 2 JS files, 6 CSS files 4 third-party domains |
| App manifest | DearRewind display standalone; 3 icons |
| Brand colours |
Storage: 5 items
| Key | Size | Set by |
|---|---|---|
| dn-device | 48 B | - |
| dw_installed_fix | 1 B | - |
| dw_visits | 1 B | - |
| Key | Size | Set by |
|---|---|---|
| dw_presence_sid | 36 B | - |
| dw_visit_counted | 1 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 796 ms | fair, faster than 15% of sites |
| Largest contentful paint | 5,820 ms | slow |
| Layout shift | 0.32 | a lot |
| Page weight | 7.4 MB | heavy |
| Image weight | 2.8 MB | heavy |
| Images | 9 | 5 larger than shown, 9 without alt text |
| Third-party domains | 4 | |
| 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: 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 palette signals +5 AI writing signals +5 AI CSS signals +15 - Performance comes from one render on 10 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 10 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.