Tools & Wizards About Us
weatheronline.pt screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

weatheronline.pt

Weather Online - current weather and forecasts worldwide

Page Load Speed

3.3 sec in total

First Response

412 ms

Resources Loaded

2.7 sec

Page Rendered

257 ms

weatheronline.pt screenshot

About Website

Visit weatheronline.pt now to see the best up-to-date Weather Online content for Portugal and also check out these interesting facts you probably never knew about weatheronline.pt

A previsão meteorológica para Portugal em www.weatheronline.pt, a previsão do tempo hoje e amanhã em Portugal com informações sobre o condições meteorológicas e uma previsão da semana - a previsão do ...

Visit weatheronline.pt

Key Findings

We analyzed Weatheronline.pt page load time and found that the first response time was 412 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

weatheronline.pt performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value5,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

weatheronline.pt

412 ms

www.weatheronline.pt

447 ms

Head_s_0108.css

22 ms

wo_all_870_0108.css

24 ms

wo_start_0108.css

29 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Weatheronline.pt, 38% (16 requests) were made to Expert-images.weatheronline.co.uk and 10% (4 requests) were made to Images.weatheronline.co.uk. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Expert-images.weatheronline.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.1 kB (59%)

Content Size

367.6 kB

After Optimization

152.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weatheronline.pt main page is 367.6 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. 30% of websites need less resources to load. Javascripts take 176.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 60.6 kB

  • Original 72.1 kB
  • After minification 63.3 kB
  • After compression 11.5 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 60.6 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 522 B

  • Original 54.6 kB
  • After minification 54.1 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. Weather Online images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 102.7 kB

  • Original 176.6 kB
  • After minification 176.6 kB
  • After compression 74.0 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 102.7 kB or 58% of the original size.

CSS Optimization

-80%

Potential reduce by 51.4 kB

  • Original 64.3 kB
  • After minification 64.2 kB
  • After compression 12.9 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.pt needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (38%)

Requests Now

39

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

weatheronline.pt

weatheronline.pt

412 ms

www.weatheronline.pt

www.weatheronline.pt

447 ms

Head_s_0108.css

Head_s_0108.css

22 ms

wo_all_870_0108.css

wo_all_870_0108.css

24 ms

wo_start_0108.css

wo_start_0108.css

29 ms

gpt.js

gpt.js

34 ms

analytics.js

analytics.js

33 ms

montage1016.jpg

montage1016.jpg

33 ms

weather_current_PT.gif

weather_current_PT.gif

107 ms

1500_pt_colored.jpg

1500_pt_colored.jpg

964 ms

pagecoun

pagecoun

409 ms

small_flags.png

small_flags.png

35 ms

s5.jpg

s5.jpg

36 ms

world_trans.gif

world_trans.gif

35 ms

loop_1520.gif

loop_1520.gif

878 ms

ptpt_20_2016032013.gif

ptpt_20_2016032013.gif

898 ms

ptpt_21_2016032013.gif

ptpt_21_2016032013.gif

834 ms

ptpt_22_2016032013.gif

ptpt_22_2016032013.gif

687 ms

vtx_20160322_ptpt_en.gif

vtx_20160322_ptpt_en.gif

879 ms

vrsd_20160322_ptpt_en.gif

vrsd_20160322_ptpt_en.gif

1604 ms

vn_20160322_ptpt_en.gif

vn_20160322_ptpt_en.gif

1604 ms

vtn_20160322_ptpt_en.gif

vtn_20160322_ptpt_en.gif

1609 ms

expertmaps_box.jpg

expertmaps_box.jpg

1587 ms

sailing_box_01.jpg

sailing_box_01.jpg

1592 ms

climate_box.jpg

climate_box.jpg

1610 ms

history_box.jpg

history_box.jpg

1719 ms

satellit_box_01.jpg

satellit_box_01.jpg

1720 ms

webcams_box_02.jpg

webcams_box_02.jpg

1739 ms

watertemperature_box_01.gif

watertemperature_box_01.gif

1740 ms

pubads_impl_82.js

pubads_impl_82.js

30 ms

collect

collect

40 ms

collect

collect

39 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

503 ms

ads

ads

413 ms

container.html

container.html

35 ms

ajs.php

ajs.php

24 ms

ajs.php

ajs.php

81 ms

osd.js

osd.js

6 ms

lg.php

lg.php

20 ms

lg.php

lg.php

13 ms

activeview

activeview

14 ms

activeview

activeview

14 ms

Accessibility Review

weatheronline.pt accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

weatheronline.pt 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.pt 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

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weatheronline.pt 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 Portuguese language. Our system also found out that Weatheronline.pt 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.pt

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: