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weter.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

weter.de

Wetter, Wettervorhersage & Wetterbericht | wetter.com

Page Load Speed

5 sec in total

First Response

495 ms

Resources Loaded

2.4 sec

Page Rendered

2.1 sec

weter.de screenshot

About Website

Visit weter.de now to see the best up-to-date Weter content for Germany and also check out these interesting facts you probably never knew about weter.de

wetter.com ▶ Aktuelles Wetter & 16-Tages Wettervorhersage für Ihren Ort ▶ Mit Regenradar ✓ Wetterwarnungen ✓ Satellitenbildern ✓

Visit weter.de

Key Findings

We analyzed Weter.de page load time and found that the first response time was 495 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

weter.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

www.wetter.com

495 ms

fonts.min.css

89 ms

runtime.1e79db0d.js

87 ms

1.979d1565.js

86 ms

0.e054cd89.js

96 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Weter.de, 6% (2 requests) were made to Wetter.com and 6% (2 requests) were made to Static-radar.wettercomassets.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Static-radar.wettercomassets.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 747.9 kB (42%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weter.de main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. HTML takes 837.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 700.7 kB

  • Original 837.0 kB
  • After minification 756.6 kB
  • After compression 136.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 700.7 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 35.5 kB

  • Original 622.6 kB
  • After minification 587.1 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Weter images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 9.9 kB

  • Original 232.6 kB
  • After minification 232.6 kB
  • After compression 222.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.7 kB

  • Original 81.2 kB
  • After minification 81.2 kB
  • After compression 79.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Weter.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (52%)

Requests Now

27

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.wetter.com

www.wetter.com

495 ms

fonts.min.css

fonts.min.css

89 ms

runtime.1e79db0d.js

runtime.1e79db0d.js

87 ms

1.979d1565.js

1.979d1565.js

86 ms

0.e054cd89.js

0.e054cd89.js

96 ms

sparta-home.8863fa34.js

sparta-home.8863fa34.js

99 ms

icons.min.css

icons.min.css

99 ms

sparta-home.541ff1f6.css

sparta-home.541ff1f6.css

160 ms

sparta-home.541ff1f6.desk.css

sparta-home.541ff1f6.desk.css

156 ms

check.js

check.js

449 ms

5.9f32226e.js

5.9f32226e.js

182 ms

wcom-feature-experiments.490cce45.js

wcom-feature-experiments.490cce45.js

158 ms

fw-2.0.a114afdb.css

fw-2.0.a114afdb.css

193 ms

wcom-cmp.78509081.js

wcom-cmp.78509081.js

195 ms

cmp.min.css

cmp.min.css

195 ms

now.js

now.js

616 ms

mia.jpeg

mia.jpeg

790 ms

wetter_com_logo.svg

wetter_com_logo.svg

79 ms

teaser_sprite_60.png

teaser_sprite_60.png

81 ms

teaser_sprite_40.png

teaser_sprite_40.png

81 ms

de_cityoverlay.png

de_cityoverlay.png

261 ms

de_warning.png

de_warning.png

564 ms

a.mia.gif

a.mia.gif

1815 ms

normal400.woff

normal400.woff

82 ms

normal300.woff

normal300.woff

83 ms

normal600.woff

normal600.woff

80 ms

d_default.svg

d_default.svg

34 ms

sustainability.webp

sustainability.webp

36 ms

logo.svg

logo.svg

99 ms

icon.ttf

icon.ttf

123 ms

italic.woff

italic.woff

56 ms

sustainability.webp

sustainability.webp

7 ms

print.css

print.css

78 ms

der-wetter-com-wetterticker.json

der-wetter-com-wetterticker.json

93 ms

sonderkarte-regenmengen-deutschland-nacht-samstag.jpg

sonderkarte-regenmengen-deutschland-nacht-samstag.jpg

369 ms

Accessibility Review

weter.de accessibility score

90

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

weter.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

weter.de SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weter.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Weter.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

weter.de

Open Graph data is detected on the main page of Weter. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: