Tools & Wizards About Us
wunderground.ac screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

wunderground.ac

Local Weather Forecast, News and Conditions | Weather Underground

Page Load Speed

2.4 sec in total

First Response

31 ms

Resources Loaded

1.1 sec

Page Rendered

1.3 sec

wunderground.ac screenshot

About Website

Visit wunderground.ac now to see the best up-to-date W Underground content and also check out these interesting facts you probably never knew about wunderground.ac

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

Visit wunderground.ac

Key Findings

We analyzed Wunderground.ac page load time and found that the first response time was 31 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wunderground.ac performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value27.8 s

0/100

10%

TBT (Total Blocking Time)

Value16,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value63.3 s

0/100

10%

Network Requests Diagram

wunderground.ac

31 ms

weather.com

304 ms

eum.min.js

57 ms

helios.js

59 ms

main.310be9bbbd8390a90111.js

104 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Wunderground.ac, 70% (37 requests) were made to S.w-x.co and 9% (5 requests) were made to Weather.com. The less responsive or slowest element that took the longest time to load (746 ms) relates to the external source Cdnjs.cloudflare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (45%)

Content Size

4.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wunderground.ac main page is 4.2 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. 70% of websites need less resources to load. HTML takes 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 1.8 MB

  • Original 2.1 MB
  • After minification 2.1 MB
  • After compression 244.4 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 1.8 MB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 75.1 kB

  • Original 1.8 MB
  • After minification 1.7 MB

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. W Underground images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 28 B

  • Original 371.7 kB
  • After minification 371.7 kB
  • After compression 371.7 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.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

51

After Optimization

38

  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wunderground.ac

wunderground.ac

31 ms

weather.com

weather.com

304 ms

eum.min.js

eum.min.js

57 ms

helios.js

helios.js

59 ms

main.310be9bbbd8390a90111.js

main.310be9bbbd8390a90111.js

104 ms

46202.lodash.2d093cc53ed588cc4b58.js

46202.lodash.2d093cc53ed588cc4b58.js

102 ms

dprSdkScript.js

dprSdkScript.js

103 ms

launch-a955fe322648.min.js

launch-a955fe322648.min.js

100 ms

client

client

175 ms

gpt.js

gpt.js

69 ms

peel1.ext.df9c55.js

peel1.ext.df9c55.js

100 ms

websdk.appsflyer.com

websdk.appsflyer.com

48 ms

00038edb4_693c153c6b2d5cca6d0eb.app.js

00038edb4_693c153c6b2d5cca6d0eb.app.js

102 ms

polyfill.min.js

polyfill.min.js

746 ms

pubads_impl.js

pubads_impl.js

21 ms

S83YR-ULSS7-PCGQM-QZZQF-582ZW

S83YR-ULSS7-PCGQM-QZZQF-582ZW

138 ms

DCT_SPECIAL108_1280x720.jpg

DCT_SPECIAL108_1280x720.jpg

113 ms

1104-why-rafael-not-helene-milton-promo.jpg

1104-why-rafael-not-helene-milton-promo.jpg

94 ms

electiontueam.jpg

electiontueam.jpg

100 ms

ArkansasTornadoDamage1.jpg

ArkansasTornadoDamage1.jpg

100 ms

WavesWashington2.jpg

WavesWashington2.jpg

100 ms

SICKNESS1.jpg

SICKNESS1.jpg

99 ms

WinterSkin1.jpg

WinterSkin1.jpg

99 ms

PURIFIERSHUMIDIFIERS4.jpg

PURIFIERSHUMIDIFIERS4.jpg

102 ms

nightsky2.jpg

nightsky2.jpg

105 ms

us_wxhi1_1280x720.jpg

us_wxhi1_1280x720.jpg

104 ms

SkinCancerPUsh.jpg

SkinCancerPUsh.jpg

108 ms

SkinHealth3.jpg

SkinHealth3.jpg

105 ms

skincare.jpg

skincare.jpg

106 ms

dryfoodskin1.jpg

dryfoodskin1.jpg

102 ms

The%20New%20Danger%20Facing%20Your%20Roads%20And%20Bridges%20Thumb%201.jpg

The%20New%20Danger%20Facing%20Your%20Roads%20And%20Bridges%20Thumb%201.jpg

110 ms

SkinRoutine1.jpg

SkinRoutine1.jpg

109 ms

How%20To%20Quickly%20Heal%20A%20Cold%20Thumb%201.jpg

How%20To%20Quickly%20Heal%20A%20Cold%20Thumb%201.jpg

107 ms

LongerAllergySeason1.jpg

LongerAllergySeason1.jpg

110 ms

dynamic

dynamic

130 ms

DCT_SPECIAL108_1280x720.jpg

DCT_SPECIAL108_1280x720.jpg

69 ms

1104-why-rafael-not-helene-milton-promo.jpg

1104-why-rafael-not-helene-milton-promo.jpg

32 ms

electiontueam.jpg

electiontueam.jpg

33 ms

ArkansasTornadoDamage1.jpg

ArkansasTornadoDamage1.jpg

36 ms

WavesWashington2.jpg

WavesWashington2.jpg

34 ms

SICKNESS1.jpg

SICKNESS1.jpg

33 ms

WinterSkin1.jpg

WinterSkin1.jpg

36 ms

PURIFIERSHUMIDIFIERS4.jpg

PURIFIERSHUMIDIFIERS4.jpg

38 ms

nightsky2.jpg

nightsky2.jpg

37 ms

us_wxhi1_1280x720.jpg

us_wxhi1_1280x720.jpg

42 ms

SkinCancerPUsh.jpg

SkinCancerPUsh.jpg

38 ms

SkinHealth3.jpg

SkinHealth3.jpg

39 ms

skincare.jpg

skincare.jpg

40 ms

dryfoodskin1.jpg

dryfoodskin1.jpg

39 ms

The%20New%20Danger%20Facing%20Your%20Roads%20And%20Bridges%20Thumb%201.jpg

The%20New%20Danger%20Facing%20Your%20Roads%20And%20Bridges%20Thumb%201.jpg

53 ms

SkinRoutine1.jpg

SkinRoutine1.jpg

40 ms

How%20To%20Quickly%20Heal%20A%20Cold%20Thumb%201.jpg

How%20To%20Quickly%20Heal%20A%20Cold%20Thumb%201.jpg

52 ms

LongerAllergySeason1.jpg

LongerAllergySeason1.jpg

52 ms

Accessibility Review

wunderground.ac accessibility score

83

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

wunderground.ac 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wunderground.ac SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wunderground.ac 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 Wunderground.ac 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

wunderground.ac

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