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back.ww-cdn.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

back.ww-cdn.com

Welcome to nginx!

Page Load Speed

600 ms in total

First Response

256 ms

Resources Loaded

276 ms

Page Rendered

68 ms

back.ww-cdn.com screenshot

About Website

Visit back.ww-cdn.com now to see the best up-to-date Back Ww Cdn content and also check out these interesting facts you probably never knew about back.ww-cdn.com

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Key Findings

We analyzed Back.ww-cdn.com page load time and found that the first response time was 256 ms and then it took 344 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

back.ww-cdn.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

back.ww-cdn.com

256 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Back.ww-cdn.com and no external sources were called. The less responsive or slowest element that took the longest time to load (256 ms) belongs to the original domain Back.ww-cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.3 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Back.ww-cdn.com main page is 1.5 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 245 B

  • Original 609 B
  • After minification 605 B
  • After compression 364 B

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 245 B or 40% of the original size.

Image Optimization

-7%

Potential reduce by 110.0 kB

  • Original 1.5 MB
  • After minification 1.4 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. Back Ww Cdn images are well optimized though.

CSS Optimization

-1%

Potential reduce by 66 B

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 4.3 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. Back.ww-cdn.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

back.ww-cdn.com

back.ww-cdn.com

256 ms

Accessibility Review

back.ww-cdn.com accessibility score

89

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

back.ww-cdn.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

back.ww-cdn.com SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Back.ww-cdn.com 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 Back.ww-cdn.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

back.ww-cdn.com

Open Graph description is not detected on the main page of Back Ww Cdn. 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: