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api.17u.cn screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

Page Load Speed

27.6 sec in total

First Response

13.7 sec

Resources Loaded

13.7 sec

Page Rendered

87 ms

api.17u.cn screenshot

About Website

Welcome to api.17u.cn homepage info - get ready to check Api 17 U best content for China right away, or after learning these important things about api.17u.cn

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Key Findings

We analyzed Api.17u.cn page load time and found that the first response time was 13.7 sec and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

api.17u.cn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

api.17u.cn

13730 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 Api.17u.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (13.7 sec) belongs to the original domain Api.17u.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 215 B (39%)

Content Size

553 B

After Optimization

338 B

  • HTML

In fact, the total size of Api.17u.cn main page is 553 B. 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. HTML takes 553 B which makes up the majority of the site volume.

HTML Optimization

-39%

Potential reduce by 215 B

  • Original 553 B
  • After minification 549 B
  • After compression 338 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 215 B or 39% of the original size.

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

api.17u.cn

api.17u.cn

13730 ms

Accessibility Review

api.17u.cn 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

api.17u.cn 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

api.17u.cn SEO score

64

Search Engine Optimization Advices

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 Api.17u.cn 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 Api.17u.cn 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.17u.cn

Open Graph description is not detected on the main page of Api 17 U. 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: