Tools & Wizards About Us
17tutu.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

17tutu.com

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Page Load Speed

45 sec in total

First Response

2.8 sec

Resources Loaded

41.7 sec

Page Rendered

461 ms

17tutu.com screenshot

About Website

Welcome to 17tutu.com homepage info - get ready to check 17 Tutu best content right away, or after learning these important things about 17tutu.com

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Visit 17tutu.com

Key Findings

We analyzed 17tutu.com page load time and found that the first response time was 2.8 sec and then it took 42.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

17tutu.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.34

33/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

17tutu.com

2820 ms

hm.js

1536 ms

web-413842bec7ee888913f8cda3b9c2f5be.css

1941 ms

web-81e4fccbc16e6698567b78cb95159039.js

18463 ms

4a327edd68534d99ad0b63fa1cf25cea.jpg

5609 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 27% of them (8 requests) were addressed to the original 17tutu.com, 50% (15 requests) were made to P1.17tutu.com and 3% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 17tutu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.5 kB (11%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 17tutu.com main page is 2.9 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. 35% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 50.3 kB

  • Original 60.8 kB
  • After minification 46.1 kB
  • After compression 10.5 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. This page needs HTML code to be minified as it can gain 14.7 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.3 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 123.6 kB

  • Original 2.7 MB
  • After minification 2.5 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. 17 Tutu images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 7.8 kB

  • Original 12.6 kB
  • After minification 12.6 kB
  • After compression 4.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.8 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 136.7 kB

  • Original 163.4 kB
  • After minification 162.4 kB
  • After compression 26.7 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. 17tutu.com needs all CSS files to be minified and compressed as it can save up to 136.7 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 17 Tutu. According to our analytics all requests are already optimized.

Network Requests Diagram

17tutu.com

17tutu.com

2820 ms

hm.js

hm.js

1536 ms

web-413842bec7ee888913f8cda3b9c2f5be.css

web-413842bec7ee888913f8cda3b9c2f5be.css

1941 ms

web-81e4fccbc16e6698567b78cb95159039.js

web-81e4fccbc16e6698567b78cb95159039.js

18463 ms

4a327edd68534d99ad0b63fa1cf25cea.jpg

4a327edd68534d99ad0b63fa1cf25cea.jpg

5609 ms

newicon.png

newicon.png

5140 ms

tmp-lg.jpg

tmp-lg.jpg

20381 ms

17tutu.com

17tutu.com

962 ms

804e1a92587f4b96b44f09e46afa6cab.jpg

804e1a92587f4b96b44f09e46afa6cab.jpg

6252 ms

796040c78c8d4e9aa5ebfe9f56dad065.jpg

796040c78c8d4e9aa5ebfe9f56dad065.jpg

6664 ms

2850.jpg

2850.jpg

5907 ms

287fc3cc6188488480889d04ec71419e.jpg

287fc3cc6188488480889d04ec71419e.jpg

6133 ms

188051f67598480ab22df184b1c7b66d.jpg

188051f67598480ab22df184b1c7b66d.jpg

5926 ms

6e7c39851f91457f8652233bc93e7b71.jpg

6e7c39851f91457f8652233bc93e7b71.jpg

5867 ms

69c82cb3923043e886a144e7fc48dbf9.jpg

69c82cb3923043e886a144e7fc48dbf9.jpg

6204 ms

861e6240ca5c4b6ead56c0b734431459.jpg

861e6240ca5c4b6ead56c0b734431459.jpg

6698 ms

585.jpg

585.jpg

6435 ms

83b435fd27a54151ad51d9363106d806.jpg

83b435fd27a54151ad51d9363106d806.jpg

6193 ms

1e888d190f004ad4b5babb0b5e0a85c2.jpg

1e888d190f004ad4b5babb0b5e0a85c2.jpg

6706 ms

9a173368376e47c2a793b286159cefb2.jpg

9a173368376e47c2a793b286159cefb2.jpg

6262 ms

e7377a7a99424f749b50e2f9d12a844a.jpg

e7377a7a99424f749b50e2f9d12a844a.jpg

6732 ms

686876347f074549a3e99c4a4df2800f.jpg

686876347f074549a3e99c4a4df2800f.jpg

6568 ms

footer.jpg

footer.jpg

6231 ms

stat.php

stat.php

1205 ms

stat.htm

stat.htm

264 ms

core.php

core.php

748 ms

9.gif

9.gif

1175 ms

pic1.gif

pic1.gif

786 ms

update_header

update_header

508 ms

app.gif

app.gif

1078 ms

Accessibility Review

17tutu.com accessibility score

77

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

17tutu.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

17tutu.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 17tutu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 17tutu.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

17tutu.com

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