Sonarvue
Sonarvue helps your business get found, trusted, and chosen across Google, ChatGPT, and Perplexity. We find where the answers leave you out, fix what is missing, and prove the ranking and the answer moved.
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 publishes SPF but no DMARC record, so receivers decide for themselves what to do with email that fails.
- Built with Next.js and React, the site is hosted on OpenNext and served through Cloudflare, with a domain registered 4 months before launch.
Built with: 19 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/4vcvn2vz/sonarvue"><img src="https://firstsited.com/badge/4vcvn2vz/stack.svg" alt="Sonarvue tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/4vcvn2vz/sonarvue"><img src="https://firstsited.com/badge/4vcvn2vz/stack.svg?theme=dark" alt="Sonarvue tech stack on FirstSited" height="28"></a>
How it fits together
Each technology runs on, or extends, the one it sits under.
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
|
CDN |
Cloudflare DNS
|
DNS |
OpenNext
|
Hosting |
| HTTP/3 | Protocol |
Cloudflare Email Routing
(2)
|
Email forwarding |
| Build & Framework | |
React
(2)
|
Framework |
Next.js
(5)
|
Meta-framework |
Lucide Icons
|
UI library |
shadcn/ui
|
UI library |
| Analytics & Marketing | |
PostHog
(4)
|
Analytics |
Google Search Console
|
SEO |
| Other | |
Better Launch
|
Directory |
CodeHype
|
Directory |
DodoLaunch
|
Directory |
LaunchAF
|
Directory |
LaunchPact
|
Directory |
LLM Relevance
|
Directory |
Neeed
|
Directory |
ToolRadar
|
Directory |
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) | |
| Page title is 80 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 205 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 /en-US/privacy | |
| Terms of service /en-US/terms | |
| Consent manager not detected; analytics set tracking cookies on our visit with no opt-in step |
Mentions: GDPR, CCPA, Cookies, Do Not Sell
| robots.txt | |
| sitemap.xml 369 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published | |
| No AI bots blocked in robots.txt | |
| Content-Signal ai-train = yes | |
| Content-Signal search = yes | |
| Content-Signal ai-input = yes | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF ~all | Soft-fail (~all), common and accepted | |
| 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 | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNS | Cloudflare DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 31 Oct 2026 to 29 Jan 2027, as captured |
| Domain age | 4 months registered Jun 2026, Cloudflare, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 20 JS files, 4 CSS files 9 third-party domains, code splitting |
| Brand colours |
Storage: 10 items
| Name | Lifetime | Set by |
|---|---|---|
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_posthog | 12mo | - |
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_posthog_cpm | 12mo | - |
| sonarvue.locale | 1y | - |
| Key | Size | Set by |
|---|---|---|
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_posthog | 1.5 KB | PostHog |
| sonarvue.theme | 4 B | - |
| theme | 4 B | - |
| Key | Size | Set by |
|---|---|---|
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_posthog | 388 B | PostHog |
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_primary_window_exists | 4 B | PostHog |
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_session_registered_properties | 286 B | PostHog |
| ph_phc_xR3LtXKHZCsbheP7Yxso5g2bZGyWeiszKBRVvn6NmNqp_window_id | 38 B | PostHog |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 3,093 ms | slow, faster than 1% of sites |
| Largest contentful paint | 3,712 ms | fair |
| Layout shift | 0.11 | some |
| Page weight | 1.4 MB | fair |
| Image weight | 206 KB | light |
| Images | 50 | 6 larger than shown, 9 without width and height, 25 without alt text |
| 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
-
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 CSS signals +10 AI copy signals +5 AI palette signals +5 AI writing signals +5 - Analytics set tracking cookies on our visit and no consent manager was detected. UK and EU GDPR require opt-in before tracking runs, and more than 20 US states require honouring opt-out requests.
- Performance comes from one render on 8 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 8 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.