Tools & Wizards About Us
wwlln.net screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

wwlln.net

WWLLN

Page Load Speed

2 sec in total

First Response

408 ms

Resources Loaded

1.2 sec

Page Rendered

411 ms

wwlln.net screenshot

About Website

Welcome to wwlln.net homepage info - get ready to check WWLLN best content for Russia right away, or after learning these important things about wwlln.net

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Key Findings

We analyzed Wwlln.net page load time and found that the first response time was 408 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

wwlln.net performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

wwlln.net

408 ms

Movie_of_Lightning_in_Americas.gif

879 ms

Movie_of_Lightning_in_EurAfrica.gif

740 ms

Movie_of_Lightning_over_Indian_Ocean.gif

936 ms

Movie_of_Lightning_in_Pacific.gif

873 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Wwlln.net and no external sources were called. The less responsive or slowest element that took the longest time to load (936 ms) belongs to the original domain Wwlln.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.2 kB (12%)

Content Size

757.9 kB

After Optimization

668.7 kB

  • HTML
  • Images

In fact, the total size of Wwlln.net main page is 757.9 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. 15% of websites need less resources to load. Images take 702.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.5 kB

  • Original 55.3 kB
  • After minification 53.8 kB
  • After compression 8.8 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 46.5 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 42.7 kB

  • Original 702.6 kB
  • After minification 659.9 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. WWLLN images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WWLLN. According to our analytics all requests are already optimized.

Network Requests Diagram

wwlln.net

wwlln.net

408 ms

Movie_of_Lightning_in_Americas.gif

Movie_of_Lightning_in_Americas.gif

879 ms

Movie_of_Lightning_in_EurAfrica.gif

Movie_of_Lightning_in_EurAfrica.gif

740 ms

Movie_of_Lightning_over_Indian_Ocean.gif

Movie_of_Lightning_over_Indian_Ocean.gif

936 ms

Movie_of_Lightning_in_Pacific.gif

Movie_of_Lightning_in_Pacific.gif

873 ms

L_plot_global_map.jpg

L_plot_global_map.jpg

396 ms

five_day_density_average_small.jpg

five_day_density_average_small.jpg

785 ms

noaalightning.jpg

noaalightning.jpg

594 ms

Accessibility Review

wwlln.net accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

wwlln.net best practices score

75

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

SEO Factors

wwlln.net SEO score

58

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wwlln.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wwlln.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

wwlln.net

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