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Free Image to Webp converter

Convert JPG, PNG, GIF and BMP to WebP or JPEG free in your browser. No upload, no signup, no watermarks. Fix Google PageSpeed "next-gen format"

Added May 26, 2026 · Last analysed May 26, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 26 May 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Free Image to Webp converter has the basics covered well, with a thorough launch checklist, well-configured email security, and clean crawl signals. Worth fixing first: missing several security headers and incomplete legal pages.

Launched on Product Hunt on May 26, 2026. The site is served through Cloudflare, with a domain registered in 2020. Our crawler found 15 technologies on this site, covering advertising, analytics, CDN, and CMS. The stack includes Blogger, Google Funding Choices, and cdnjs.

It's also one of 56 launches on this exact stack.

If you own this site, refresh the snapshot and see the full fix list any time →

7.1
StackScope Score
Good
100/100 Launch Readiness
Launch ready
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 33 · Some AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (15)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Build & Framework
CMS Blogger (3)
Developer tools placehold.jp
Font Google Fonts
Icon font Font Awesome
Package CDN cdnjs
Analytics & Marketing
Advertising Google Ads (3)
Google AdSense (5)
Analytics Google Analytics (3)
Consent Google Funding Choices
SEO Google Search Console
Tag management Google Tag Manager

Infrastructure

DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 20 Apr 2026 to 19 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6.2 years
Registered Jul 2020 · Cloudflare, Inc.

Email Security

SPF -all Strict (-all). Strong.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=reject Reject (strict). Strong.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (8)

Cookies (5)
NameLifetimeDetected as
cf_clearance 12mo Cloudflare
_ga 1y Google Analytics
_ga_H91LH1BT5H 1y Google Analytics
_gcl_au 2mo Google Ads
__eoi 5mo Google Ads
Local storage (3)
KeySizeDetected as
google_adsense_settings 61 B Google AdSense
google_auto_fc_cmp_setting 3 B Google Funding Choices
_gcl_ls 152 B Google Ads

Readiness Breakdown How?

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)

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI writing signals +5
AI code-structure signals +5
AI CSS signals +8

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (47 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/p/privacy-policy.html
? Terms of Service not detected
Consent manager: Google Funding Choices
94% unique

Security Headers (2/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

489ms response time
Faster than 33% of sites
10 third-party domains loaded

Build

Code splitting
6 JS files
8 CSS files
10 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.