www.luron.ai

The numbers

First visit

1.33 g CO₂e

Return visit

0.011 g CO₂e

Hosting

unknown

LCP

1.36 s

CLS

0

TTFB

7 ms

At 10,000 views a month this page emits about 119.9 kg CO₂e a year, roughly 492 km in an average petrol car. The estimate assumes 75% new and 25% returning visitors, a measured cache reload ratio of 1%, and world-average grid intensity. How we calculate this

1. Defer video and audiosave ~0.681 g/visit (6.11 MB)High impact · quick fix

   7.64 MB of audio/video downloads during initial page load; 3 videos autoplay.

   Never autoload media: use preload="none" with a poster image, load players on interaction, and stream in an efficient codec (AV1/HEVC).

   • luron.mov3.88 MB
   • luron_streaming.mp41.90 MB
   • background.mov1.84 MB
   • luron.mov14 kB
   • luron.mov0 B

   WSG 2.9: Optimize media to reduce resource use
2. Audit third-party servicessave ~0.042 g/visit (379 kB)High impact · moderate effort

   21 third-party domains account for 757 kB (8% of the page).

   Remove services that no longer earn their place; load the rest on interaction (facades for embeds, delayed consent-gated tags). Each third party is also a privacy and performance dependency.

   • www.googletagmanager.com478 kB
   • edge.fullstory.com83 kB
   • js-eu1.hs-analytics.net44 kB
   • img.youtube.com40 kB
   • fonts.gstatic.com33 kB
   • js-eu1.hscollectedforms.net28 kB

   WSG 3.5: Treat third parties the same as first parties
3. Reduce JavaScript payloadsave ~0.024 g/visit (214 kB)High impact · moderate effort

   25 scripts total 857 kB on the wire (2.59 MB decoded). Bundles this size usually carry a lot of unused code.

   Split bundles per route, tree-shake dependencies, and audit with a bundle analyzer or coverage profile. A 25% cut is a conservative target for bundles this size.

   • js161 kB
   • js160 kB
   • gtm.js157 kB
   • fs.js82 kB
   • 82f86bbf1a6afe9a.js69 kB

   WSG 3.2: Minify and remove unused codeWSG 3.3: Modularize bandwidth-heavy components
4. Convert and compress imagessave ~0.0093 g/visit (83 kB)Medium impact · quick fix

   4 images (185 kB) ship in legacy formats (JPEG/PNG/GIF).

   Serve AVIF (or WebP) with responsive srcset sizes, and re-compress oversized files. AVIF typically halves JPEG weight at the same visual quality.

   • background.png109 kB
   • maxresdefault.jpg40 kB
   • luron_poster.jpg35 kB
   • __ptq.gif980 B

   WSG 2.9: Optimize media to reduce resource use
5. Verify your hosting energyMedium impact · moderate effort

   This host has not published renewable energy evidence with the Green Web Foundation, so its energy source is unknown.

   Choose a provider listed in the Green Web Directory, or ask your current provider to publish evidence (and a carbon.txt). This cuts the data-center share of every single page view.

   • carbon.txtNo carbon.txt found at the site root; publishing one is the lightest first step.

   WSG 4.1: Use sustainable hosting
6. Optimize web fontssave ~0.0077 g/visit (69 kB)Advisory · quick fix

   2 font files total 122 kB, 1 not in WOFF2.

   Subset fonts to used glyphs, prefer one variable font over multiple weights, serve WOFF2 only, and consider system fonts for UI text.

   • ALTRivieraVF-s.p.a97d8a48.ttf88 kB
   • L0x5DF4xlVMF-BfR8bXMIjhLq38.woff233 kB

   WSG 2.11: Use optimized web typography
7. Upgrade compression beyond gzipsave ~0.0018 g/visit (16 kB)Advisory · quick fix

   108 kB of text ships gzip-compressed; Brotli or Zstandard would cut roughly another 15-20%, and browsers without them fall back to gzip automatically.

   Serve precompressed Brotli for static text assets (highest level, compressed at build time) and enable Brotli or zstd for dynamic responses; keep gzip only as the fallback.

   • 146274887.js44 kB
   • collectedforms.js28 kB
   • banner.js25 kB
   • pixels.js5.4 kB
   • web1.8 kB

   WSG 4.3: Reduce data transfer with compression
8. Remove references to broken resourcessave ~<0.001 g/visit (210 B)Advisory · quick fix

   2 requests answered 4xx/5xx on load: transfer and connections spent on nothing, on every single visit.

   Delete or fix the references (stale asset URLs, dead third-party tags). Each one is a request the page provably does not need.

   • widget.jsHTTP 404 · 0 B
   • track_requestHTTP 400 · 421 B

   WSG 4.4: Setup necessary error pages and redirection links
9. Set a page-weight budgetAdvisory · moderate effort

   At 8.97 MB per view this page rates F. The findings above list where the weight is.

   Agree a transfer budget (e.g. under 975 kB reaches a B), enforce it in CI, and re-scan after each change to hold the line.

   WSG 3.1: Set goals based on performance and energy impact
10. Remove the entry redirectAdvisory · quick fix

    The address that was scanned goes through 1 redirect before the document is served, ending at https://www.luron.ai/. Every hop is a full round trip on a connection that has not warmed up yet.

    Point links, sitemaps and canonical tags at the final address, and make the host redirect in one hop rather than chaining http to https to www.

    • https://luron.ai/redirects to https://www.luron.ai/

    WSG 4.4: Setup necessary error pages and redirection links

Where the bytes are

• Audio / video7.64 MB · 5 req
• JavaScript857 kB · 25 req
• Images256 kB · 39 req
• Fonts122 kB · 2 req
• HTML67 kB · 1 req
• CSS12 kB · 2 req
• Data (fetch)12 kB · 7 req
• Data (XHR)4.6 kB · 4 req
• Other0 B · 1 req