Tools & Wizards About Us
weatheronline.uk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

weatheronline.uk

Weather Online UK - current weather and weather forecast worldwide

Page Load Speed

1.3 sec in total

First Response

235 ms

Resources Loaded

895 ms

Page Rendered

131 ms

weatheronline.uk screenshot

About Website

Click here to check amazing Weather Online content. Otherwise, check out these important facts you probably never knew about weatheronline.uk

Weather for UK, Ireland and the world. Sailing, Marine Weather, Weather maps, radar, satellite, climate, historic weather data, information about meteorology, reports, weather warning.

Visit weatheronline.uk

Key Findings

We analyzed Weatheronline.uk page load time and found that the first response time was 235 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

weatheronline.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

weatheronline.uk

235 ms

www.weatheronline.co.uk

261 ms

Head_s_0116.css

18 ms

fontawesome-all_0116.css

23 ms

wo_all_870_0116.css

25 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Weatheronline.uk, 86% (24 requests) were made to Weatheronline.co.uk and 4% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (347 ms) relates to the external source Weatheronline.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.7 kB (26%)

Content Size

198.1 kB

After Optimization

146.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weatheronline.uk main page is 198.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 64.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 51.0 kB

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 10.9 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 51.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 621 B

  • Original 51.1 kB
  • After minification 50.4 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. Weather Online images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 43 B

  • Original 64.5 kB
  • After minification 64.5 kB
  • After compression 64.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 17 B

  • Original 20.7 kB
  • After minification 20.7 kB
  • After compression 20.6 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. Weatheronline.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weather Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

weatheronline.uk

weatheronline.uk

235 ms

www.weatheronline.co.uk

www.weatheronline.co.uk

261 ms

Head_s_0116.css

Head_s_0116.css

18 ms

fontawesome-all_0116.css

fontawesome-all_0116.css

23 ms

wo_all_870_0116.css

wo_all_870_0116.css

25 ms

wo_start_0116.css

wo_start_0116.css

28 ms

adsbygoogle.js

adsbygoogle.js

56 ms

email-decode.min.js

email-decode.min.js

18 ms

montage1016.jpg

montage1016.jpg

69 ms

pagecoun

pagecoun

264 ms

small_flags.png

small_flags.png

46 ms

s5.png

s5.png

46 ms

ukuk_17_2024091623.gif

ukuk_17_2024091623.gif

46 ms

wind_anim_uk.gif

wind_anim_uk.gif

46 ms

2230.gif

2230.gif

46 ms

world_trans.gif

world_trans.gif

66 ms

weather_current_UK.gif

weather_current_UK.gif

285 ms

2300_en_colored.jpg

2300_en_colored.jpg

347 ms

vtx_ukuk_en_mini.gif

vtx_ukuk_en_mini.gif

58 ms

vrsd_ukuk_en_mini.gif

vrsd_ukuk_en_mini.gif

60 ms

vtn_ukuk_en_mini.gif

vtn_ukuk_en_mini.gif

57 ms

vn_ukuk_en_mini.gif

vn_ukuk_en_mini.gif

67 ms

expertmaps_box.jpg

expertmaps_box.jpg

67 ms

sailing_box_00.jpg

sailing_box_00.jpg

79 ms

watertemperature_box_01.gif

watertemperature_box_01.gif

78 ms

climate_box.jpg

climate_box.jpg

78 ms

history_box.jpg

history_box.jpg

77 ms

satellit_box_01.jpg

satellit_box_01.jpg

86 ms

Accessibility Review

weatheronline.uk accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

weatheronline.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

weatheronline.uk SEO score

94

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weatheronline.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Weatheronline.uk 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

weatheronline.uk

Open Graph description is not detected on the main page of Weather Online. 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: