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api-ak.wunderground.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

api-ak.wunderground.com

Local Weather Forecast, News and Conditions | Weather Underground

Page Load Speed

2 sec in total

First Response

288 ms

Resources Loaded

1.6 sec

Page Rendered

126 ms

api-ak.wunderground.com screenshot

About Website

Visit api-ak.wunderground.com now to see the best up-to-date Api Ak W Underground content for United States and also check out these interesting facts you probably never knew about api-ak.wunderground.com

Weather Underground provides local & long-range weather forecasts, weather reports, maps & tropical weather conditions for locations worldwide

Visit api-ak.wunderground.com

Key Findings

We analyzed Api-ak.wunderground.com page load time and found that the first response time was 288 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

api-ak.wunderground.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value9,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value40.4 s

0/100

10%

Network Requests Diagram

api-ak.wunderground.com

288 ms

www.wunderground.com

142 ms

icon

40 ms

styles.f72d9e9c03c087b986f7.css

164 ms

eum.min.js

43 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Api-ak.wunderground.com, 83% (19 requests) were made to Wunderground.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (458 ms) relates to the external source Wunderground.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (73%)

Content Size

5.2 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Api-ak.wunderground.com main page is 5.2 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. 25% of websites need less resources to load. Javascripts take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 156.9 kB

  • Original 194.1 kB
  • After minification 193.2 kB
  • After compression 37.2 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 156.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 609 B

  • Original 65.1 kB
  • After minification 64.5 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. Api Ak W Underground images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 3.4 MB

  • Original 4.6 MB
  • After minification 4.6 MB
  • After compression 1.2 MB

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 3.4 MB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 252.5 kB

  • Original 294.8 kB
  • After minification 294.6 kB
  • After compression 42.4 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. Api-ak.wunderground.com needs all CSS files to be minified and compressed as it can save up to 252.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (47%)

Requests Now

19

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Api Ak W Underground. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

api-ak.wunderground.com

api-ak.wunderground.com

288 ms

www.wunderground.com

www.wunderground.com

142 ms

icon

icon

40 ms

styles.f72d9e9c03c087b986f7.css

styles.f72d9e9c03c087b986f7.css

164 ms

eum.min.js

eum.min.js

43 ms

runtime-es2015.d6d3ec5bbd4ac0e7336b.js

runtime-es2015.d6d3ec5bbd4ac0e7336b.js

47 ms

runtime-es5.d6d3ec5bbd4ac0e7336b.js

runtime-es5.d6d3ec5bbd4ac0e7336b.js

47 ms

polyfills-es5.39c7c3a2b058ae5ea324.js

polyfills-es5.39c7c3a2b058ae5ea324.js

199 ms

polyfills-es2015.6317aa766283a9801d2c.js

polyfills-es2015.6317aa766283a9801d2c.js

73 ms

scripts.93f12e1d851ab2ee4f9c.js

scripts.93f12e1d851ab2ee4f9c.js

35 ms

main-es2015.17082b9096ba41672055.js

main-es2015.17082b9096ba41672055.js

148 ms

main-es5.17082b9096ba41672055.js

main-es5.17082b9096ba41672055.js

126 ms

sprite-common-grid.png

sprite-common-grid.png

349 ms

undefined

undefined

458 ms

29.svg

29.svg

346 ms

26.svg

26.svg

341 ms

20.svg

20.svg

347 ms

32.svg

32.svg

342 ms

sprite-common-vert.png

sprite-common-vert.png

345 ms

adchoices.png

adchoices.png

344 ms

0-es5.4148a6cbea7de2a780ef.js

0-es5.4148a6cbea7de2a780ef.js

67 ms

47-es5.939df07067a6461ed0b4.js

47-es5.939df07067a6461ed0b4.js

176 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNZIhQ8tQ.ttf

flUhRq6tzZclQEJ-Vdg-IuiaDsNZIhQ8tQ.ttf

28 ms

Accessibility Review

api-ak.wunderground.com accessibility score

90

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.

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 IDs are not unique

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

Links do not have a discernible name

Best Practices

api-ak.wunderground.com 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

api-ak.wunderground.com SEO score

99

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 Api-ak.wunderground.com 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 Api-ak.wunderground.com 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

api-ak.wunderground.com

Open Graph description is not detected on the main page of Api Ak W Underground. 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: