Tools & Wizards About Us
wetter.lu screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

wetter.lu

wetter.lu - This website is for sale! - wetter Resources and Information.

Page Load Speed

6.1 sec in total

First Response

630 ms

Resources Loaded

5.2 sec

Page Rendered

271 ms

wetter.lu screenshot

About Website

Click here to check amazing Wetter content for Luxembourg. Otherwise, check out these important facts you probably never knew about wetter.lu

This website is for sale! wetter.lu is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, wetter.lu has it all...

Visit wetter.lu

Key Findings

We analyzed Wetter.lu page load time and found that the first response time was 630 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

wetter.lu performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

wetter.lu

630 ms

www.wetter.lu

1369 ms

main.css

97 ms

mapy.css

183 ms

jquery-ui.css

180 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 46% of them (41 requests) were addressed to the original Wetter.lu, 13% (12 requests) were made to Static.xx.fbcdn.net and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Scontent.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 643.8 kB (58%)

Content Size

1.1 MB

After Optimization

465.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wetter.lu main page is 1.1 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. 60% of websites need less resources to load. Javascripts take 578.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 188.1 kB

  • Original 253.0 kB
  • After minification 249.9 kB
  • After compression 64.9 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 188.1 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 13.6 kB

  • Original 205.4 kB
  • After minification 191.8 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. Wetter images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 381.5 kB

  • Original 578.9 kB
  • After minification 573.0 kB
  • After compression 197.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 381.5 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 60.6 kB

  • Original 72.4 kB
  • After minification 58.3 kB
  • After compression 11.8 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. Wetter.lu needs all CSS files to be minified and compressed as it can save up to 60.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (61%)

Requests Now

83

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wetter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wetter.lu

wetter.lu

630 ms

www.wetter.lu

www.wetter.lu

1369 ms

main.css

main.css

97 ms

mapy.css

mapy.css

183 ms

jquery-ui.css

jquery-ui.css

180 ms

jquery.min.js

jquery.min.js

273 ms

plusone.js

plusone.js

52 ms

jquery-ui.custom.min.js

jquery-ui.custom.min.js

324 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

182 ms

jquery.lavalamp-1.4.min.js

jquery.lavalamp-1.4.min.js

186 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

269 ms

jquery.ba-hashchange.min.js

jquery.ba-hashchange.min.js

269 ms

jquery.cookie.js

jquery.cookie.js

321 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

321 ms

autocomplete.config.js

autocomplete.config.js

386 ms

ga.js

ga.js

36 ms

gpt.js

gpt.js

35 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

27 ms

bg-oblaka.jpg

bg-oblaka.jpg

269 ms

more.jpg

more.jpg

156 ms

logo.png

logo.png

143 ms

bg-white.png

bg-white.png

145 ms

tl-hledat.png

tl-hledat.png

153 ms

map.png

map.png

327 ms

zatazeno_map.png

zatazeno_map.png

231 ms

zatazeno_s.png

zatazeno_s.png

231 ms

500b061bc6a41_s.jpg

500b061bc6a41_s.jpg

230 ms

500b053b12878_s.jpg

500b053b12878_s.jpg

232 ms

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500b042f9c83a_s.jpg

320 ms

500b053e62c2c_s.jpg

500b053e62c2c_s.jpg

321 ms

500b0539a47c9_s.jpg

500b0539a47c9_s.jpg

321 ms

500b061a15863_s.jpg

500b061a15863_s.jpg

320 ms

500b053b57d08_s.jpg

500b053b57d08_s.jpg

364 ms

5003fe7b35066_s.jpg

5003fe7b35066_s.jpg

390 ms

pubads_impl_82.js

pubads_impl_82.js

46 ms

__utm.gif

__utm.gif

28 ms

orbit.png

orbit.png

319 ms

photo.png

photo.png

320 ms

webcam-small.png

webcam-small.png

318 ms

weather_cloudy.png

weather_cloudy.png

341 ms

computer.png

computer.png

404 ms

contrast.png

contrast.png

420 ms

email_open.png

email_open.png

420 ms

tl-odeslat.png

tl-odeslat.png

419 ms

ads

ads

294 ms

container.html

container.html

23 ms

pocasi-na-web-small.png

pocasi-na-web-small.png

371 ms

pocasi-na-web.png

pocasi-na-web.png

383 ms

likebox.php

likebox.php

322 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

68 ms

fastbutton

fastbutton

134 ms

ui-bg_inset-hard_100_fcfdfd_1x100.png

ui-bg_inset-hard_100_fcfdfd_1x100.png

367 ms

like.php

like.php

196 ms

postmessageRelay

postmessageRelay

30 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

65 ms

rpc:shindig_random.js

rpc:shindig_random.js

45 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

44 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

48 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

222 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

190 ms

expansion_embed.js

expansion_embed.js

37 ms

m_js_controller.js

m_js_controller.js

62 ms

favicon

favicon

155 ms

abg.js

abg.js

92 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

40 ms

osd.js

osd.js

29 ms

favicon

favicon

153 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

79 ms

410ucuAGgaJ.css

410ucuAGgaJ.css

135 ms

tSbl8xBI27R.css

tSbl8xBI27R.css

135 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

147 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

189 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

164 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

165 ms

s

s

77 ms

x_button_blue2.png

x_button_blue2.png

23 ms

1958223_468360509958938_93858554_n.jpg

1958223_468360509958938_93858554_n.jpg

2043 ms

551143_386886394773017_1600263287_n.png

551143_386886394773017_1600263287_n.png

116 ms

526568_651973504837280_1379750340_n.jpg

526568_651973504837280_1379750340_n.jpg

156 ms

12799016_536447133201563_372937650860039821_n.jpg

12799016_536447133201563_372937650860039821_n.jpg

101 ms

10891855_750211058403897_208187619296052551_n.jpg

10891855_750211058403897_208187619296052551_n.jpg

180 ms

12651142_1008538425869301_3667140457624994171_n.jpg

12651142_1008538425869301_3667140457624994171_n.jpg

93 ms

12805820_815639828541175_7236202550927981053_n.jpg

12805820_815639828541175_7236202550927981053_n.jpg

96 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

54 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

52 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

20 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

35 ms

ui

ui

28 ms

Accessibility Review

wetter.lu accessibility score

63

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

wetter.lu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wetter.lu SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wetter.lu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Wetter.lu 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

wetter.lu

Open Graph description is not detected on the main page of Wetter. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: