MetService

1. Oct 2026

First measured October 2026.

1. MetVUW, 1.01 MB
2. GeoNet, 1.04 MB
3. MetService, at least 3.53 MB

1. C
2. C
3. F

LightestHeaviest

• MetService

• Phone

  6.25 MB

• Laptop

  5.51 MB

First pageiLater pagei

1. Homepage

   /

   First page

   Phone 6.25 MB

   Laptop 5.51 MB

   Later page

   Phone 3.51 MB

   Laptop at least 1.92 MB

2. Towns & Cities

   /towns-cities

   First page

   Phone 3.13 MB

   Laptop 3.23 MB

   Later page

   Phone 0.23 MB

   Laptop 0.07 MB

3. Maps & Radar

   /maps-radar/rain/radar

   Video: 0.35 MB, counted in the weight.

   First page

   Phone 4.66 MB

   Laptop 6.12 MB

   Later page

   Phone 1.41 MB

   Laptop 1.66 MB

4. Warnings

   /warnings/home

   First page

   Phone 2.74 MB

   Laptop 3.48 MB

   Later page

   Phone 0.10 MB

   Laptop 0.31 MB

5. Contact

   /contact

   First page

   Phone 3.33 MB

   Laptop 3.36 MB

   Later page

   Phone 3.19 MB

   Laptop 3.24 MB

• MetService’s own files

  This website

  3.69 MB59%

• YouTube

  Video

  1.01 MB16%

• Google/Doubleclick Ads

  Advertising and social

  0.51 MB8%

• Google Tag Manager

  Tag manager

  0.37 MB6%

• 9 more companies

  Facebook, Advertising and social, 0.21 MB
  Rubicon Project, Advertising and social, 0.14 MB
  Nielsen NetRatings SiteCensus, Analytics, 0.09 MB
  Google Fonts, Hosting and delivery, 0.08 MB
  Other Google APIs/SDKs, Utility, 0.02 MB
  Criteo, Advertising and social, 0.02 MB
  Pubmatic, Advertising and social, 0.02 MB
  Crowd Control, Advertising and social, 0.01 MB
  OpenX, Advertising and social, 0.01 MB

  0.60 MB10%

• Unknown source

  0.07 MB1%

• Scripts

  3.17 MB

• Images

  1.98 MB

• Other

  0.88 MB

• Styles

  0.15 MB

• Fonts

  0.08 MB

1. Image · MetService

   Rolling-Clouds-2-imgg-gi3-rmhx4w88.png

   Contact

   0.94 MB

2. Image · MetService

   ic-app@3x.png

   Homepage

   0.91 MB

3. Image · MetService

   metservice.com/IcePics/fc/1e8537-1a150998200-1a150998200-1a150998200-1a1512a2940.png width=

   Homepage

   0.90 MB

4. Script · YouTube

   base.js

   Homepage

   0.48 MB

5. Script · MetService

   react-dom-B5LHdLfO.js

   Towns & Cities and 3 more

   0.45 MB

Fix

Nothing a visitor would notice

Choice

Removes or delays something

Worked out on a phone and a laptop. The icons show where each saving applies.

1. Choice

   YouTube (Video): you choose whether it loads

   Homepage · YouTube Laptop

   Saves most on the homepage

   1.06 MB

2. Choice

   Check every marketing tag still earns its place: 20 companies

   Every page · several companies

   Saves this on every page

   up to 0.97 MB

3. Fix

   Resize and compress 4 images to the size screens show them

   Homepage and 2 more · MetService Phone

   Homepage, Maps & Radar, Contact

   Saves most on the Contact page

   at least 0.43 MB

4. Fix

   Ship less of your own code: scripts and styles that did not run while the homepage loaded

   Homepage and 3 more · MetService

   Homepage, Towns & Cities, Maps & Radar, Warnings

   Saves most on the homepage

   up to 0.31 MB

5. Choice

   Google Fonts: you choose whether it loads

   Homepage and 3 more · Google Fonts

   Homepage, Towns & Cities, Maps & Radar, Warnings

   Saves most on the homepage

   up to 0.09 MB

6. Fix

   Compress 2 images that are already the right size

   Maps & Radar and 1 more · MetService Phone

   Maps & Radar, Warnings

   Saves most on the Warnings page

   at least under 0.01 MB

If this website had 100,000 page views a year, they would cause about 32 kg of carbon emissions.

Built to grade A (an average page view of 0.53 MB or less), the same page views would cause about 4.8 kg.

A grade C badge needs an average page view of 1.41 MB or less. MetService’s is at least 3.53 MB.