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Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

s.xxt.cn

搜索

Page Load Speed

43.5 sec in total

First Response

8.4 sec

Resources Loaded

34.3 sec

Page Rendered

841 ms

s.xxt.cn screenshot

About Website

Welcome to s.xxt.cn homepage info - get ready to check S Xxt best content for China right away, or after learning these important things about s.xxt.cn

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Visit s.xxt.cn

Key Findings

We analyzed S.xxt.cn page load time and found that the first response time was 8.4 sec and then it took 35.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

s.xxt.cn performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

search.do

8360 ms

common.150704.css

6824 ms

xxt-head.130514.css

6444 ms

rater.130603.css

2412 ms

search.1306183.css

3829 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original S.xxt.cn, 64% (34 requests) were made to Image.xxt.cn and 13% (7 requests) were made to V.xxt.cn. The less responsive or slowest element that took the longest time to load (14 sec) relates to the external source Image.xxt.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.4 kB (75%)

Content Size

425.6 kB

After Optimization

107.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of S.xxt.cn main page is 425.6 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. 25% of websites need less resources to load. Javascripts take 247.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 60.1 kB

  • Original 69.9 kB
  • After minification 50.9 kB
  • After compression 9.9 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 19.0 kB, which is 27% 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 60.1 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 533 B

  • Original 4.0 kB
  • After minification 3.5 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. Obviously, S Xxt needs image optimization as it can save up to 533 B or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 173.7 kB

  • Original 247.8 kB
  • After minification 193.9 kB
  • After compression 74.0 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 173.7 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 84.0 kB

  • Original 103.8 kB
  • After minification 92.6 kB
  • After compression 19.8 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. S.xxt.cn needs all CSS files to be minified and compressed as it can save up to 84.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (67%)

Requests Now

51

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Xxt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

search.do

search.do

8360 ms

common.150704.css

common.150704.css

6824 ms

xxt-head.130514.css

xxt-head.130514.css

6444 ms

rater.130603.css

rater.130603.css

2412 ms

search.1306183.css

search.1306183.css

3829 ms

jquery.autocomplete.1304271.css

jquery.autocomplete.1304271.css

2415 ms

v-head.150129.css

v-head.150129.css

2848 ms

jquery-1.4.4.min.130603.js

jquery-1.4.4.min.130603.js

9060 ms

jquery.autocomplete.130517.js

jquery.autocomplete.130517.js

4731 ms

template.min.1304271.js

template.min.1304271.js

6092 ms

common.1507210.js

common.1507210.js

7735 ms

shoppingCart.150415.js

shoppingCart.150415.js

6085 ms

search.141230.js

search.141230.js

10268 ms

pagination.nav.utf-8.1304271.js

pagination.nav.utf-8.1304271.js

428 ms

commonPageAddHash.130916.js

commonPageAddHash.130916.js

419 ms

stat.do

stat.do

1521 ms

stat.php

stat.php

1676 ms

pay.css

pay.css

395 ms

icon_phone.gif

icon_phone.gif

13978 ms

loading_xxt.gif

loading_xxt.gif

11950 ms

logo.gif

logo.gif

4416 ms

top-nav-tips.gif

top-nav-tips.gif

393 ms

top-nav-off.gif

top-nav-off.gif

406 ms

icon_cart.png

icon_cart.png

408 ms

v_logo_2014104.gif

v_logo_2014104.gif

795 ms

icon_word.gif

icon_word.gif

2172 ms

icon_down_grey.gif

icon_down_grey.gif

799 ms

icon_fx_grey.gif

icon_fx_grey.gif

13121 ms

icon_pdf.gif

icon_pdf.gif

3914 ms

locked_small.gif

locked_small.gif

1198 ms

weibo_sina.gif

weibo_sina.gif

2587 ms

weibo_tecent.gif

weibo_tecent.gif

2543 ms

bg_search_130302.gif

bg_search_130302.gif

2883 ms

type_tag.gif

type_tag.gif

4229 ms

star_small.gif

star_small.gif

3290 ms

icon_m_20120104.gif

icon_m_20120104.gif

4758 ms

bg_lexue.gif

bg_lexue.gif

9768 ms

icon_lexue.gif

icon_lexue.gif

9828 ms

stat.htm

stat.htm

202 ms

core.php

core.php

1729 ms

9.gif

9.gif

940 ms

ga.js

ga.js

45 ms

useridentify.do

useridentify.do

397 ms

getStandardWordFlag.do

getStandardWordFlag.do

2112 ms

hotword.do

hotword.do

3130 ms

otherwords.do

otherwords.do

777 ms

getindexmodel.do

getindexmodel.do

2365 ms

icon_homenav.png

icon_homenav.png

4505 ms

s-dot-new.png

s-dot-new.png

6750 ms

v_logo_s_2014104.gif

v_logo_s_2014104.gif

6778 ms

__utm.gif

__utm.gif

14 ms

app.gif

app.gif

1027 ms

img_bg_20120221.gif

img_bg_20120221.gif

5853 ms

Accessibility Review

s.xxt.cn accessibility score

57

Accessibility Issues

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.

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

Form elements do not have associated labels

Best Practices

s.xxt.cn best practices score

69

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

s.xxt.cn SEO score

67

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

Image elements do not have [alt] attributes

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 S.xxt.cn 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 S.xxt.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

s.xxt.cn

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