Tools & Wizards About Us
jiayuan.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

jiayuan.com

世纪佳缘交友网：国内领先的在线婚恋交友网站

Page Load Speed

25.6 sec in total

First Response

971 ms

Resources Loaded

24.1 sec

Page Rendered

505 ms

jiayuan.com screenshot

About Website

Visit jiayuan.com now to see the best up-to-date Jiayuan content for China and also check out these interesting facts you probably never knew about jiayuan.com

世纪佳缘交友网：致力于打造国内领先的在线婚恋交友平台，数百万会员在这里找到对象。现2.2亿注册会员，让缘分千万里挑一！

Visit jiayuan.com

Key Findings

We analyzed Jiayuan.com page load time and found that the first response time was 971 ms and then it took 24.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jiayuan.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

jiayuan.com

971 ms

www.jiayuan.com

16932 ms

reset.css

3995 ms

index.css

4027 ms

index-POP.css

4067 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 5% of them (5 requests) were addressed to the original Jiayuan.com, 38% (38 requests) were made to Images1.jyimg.com and 18% (18 requests) were made to Images.jiayuan.com. The less responsive or slowest element that took the longest time to load (16.9 sec) belongs to the original domain Jiayuan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 852.1 kB (32%)

Content Size

2.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiayuan.com main page is 2.7 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 352.2 kB

  • Original 467.8 kB
  • After minification 443.8 kB
  • After compression 115.6 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 352.2 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 128.6 kB

  • Original 1.7 MB
  • After minification 1.6 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. Jiayuan images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 335.0 kB

  • Original 452.7 kB
  • After minification 421.6 kB
  • After compression 117.7 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 335.0 kB or 74% of the original size.

CSS Optimization

-79%

Potential reduce by 36.4 kB

  • Original 46.0 kB
  • After minification 41.2 kB
  • After compression 9.6 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. Jiayuan.com needs all CSS files to be minified and compressed as it can save up to 36.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (30%)

Requests Now

97

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiayuan. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jiayuan.com

jiayuan.com

971 ms

www.jiayuan.com

www.jiayuan.com

16932 ms

reset.css

reset.css

3995 ms

index.css

index.css

4027 ms

index-POP.css

index-POP.css

4067 ms

jy_ad.css

jy_ad.css

1412 ms

base.css

base.css

1407 ms

pv.js

pv.js

1685 ms

JY.login.js

JY.login.js

1410 ms

jy_ad.js

jy_ad.js

1407 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

1428 ms

mosaic.1.0.1.js

mosaic.1.0.1.js

1420 ms

JY_Alert.js

JY_Alert.js

1421 ms

love_location_array.js

love_location_array.js

1421 ms

jiayuan_logo_config.js

jiayuan_logo_config.js

1425 ms

story_ajax_data.html

story_ajax_data.html

4259 ms

head_common.js

head_common.js

1435 ms

layer.css

layer.css

10 ms

clickonce.js

clickonce.js

10 ms

tableLayerBg.gif

tableLayerBg.gif

24 ms

logo_txt.png

logo_txt.png

5253 ms

loading.gif

loading.gif

5247 ms

jr_ad.jpg

jr_ad.jpg

5425 ms

logo_1395045365.png

logo_1395045365.png

5832 ms

sprite.png

sprite.png

5900 ms

login_wx.jpg

login_wx.jpg

5262 ms

login_bg.gif

login_bg.gif

5235 ms

big_bg4.jpg

big_bg4.jpg

37 ms

sex.jpg

sex.jpg

5307 ms

reg_bg.gif

reg_bg.gif

5222 ms

22b1325436_160x160.jpg

22b1325436_160x160.jpg

52 ms

index_vip_member.php

index_vip_member.php

9062 ms

w.gif

w.gif

674 ms

p.gif

p.gif

3718 ms

15b6915185_160x160.jpg

15b6915185_160x160.jpg

39 ms

story_1422336829_160x160.jpg

story_1422336829_160x160.jpg

27 ms

story_1425968827_160x160.jpg

story_1425968827_160x160.jpg

28 ms

477c739665_160x160.jpg

477c739665_160x160.jpg

36 ms

story_1456123392_160x160.jpg

story_1456123392_160x160.jpg

29 ms

76f6587727_160x160.jpg

76f6587727_160x160.jpg

29 ms

ba5c0d6941_160x160.jpg

ba5c0d6941_160x160.jpg

37 ms

story_1417415927_160x160.jpg

story_1417415927_160x160.jpg

38 ms

story_1426665167_160x160.jpg

story_1426665167_160x160.jpg

307 ms

story_1441940710_160x160.jpg

story_1441940710_160x160.jpg

38 ms

block_1x1.gif

block_1x1.gif

217 ms

head_main.js

head_main.js

44 ms

focus.js

focus.js

33 ms

img02.jpg

img02.jpg

231 ms

Index_img01.gif

Index_img01.gif

452 ms

logo_new.png

logo_new.png

24 ms

jy_common_zuanshi.gif

jy_common_zuanshi.gif

22 ms

20160224035538177.jpg

20160224035538177.jpg

705 ms

jy_top_new_wink.gif

jy_top_new_wink.gif

54 ms

logo_1421138909.gif

logo_1421138909.gif

262 ms

wljb.jpg

wljb.jpg

210 ms

index_total.php

index_total.php

1123 ms

refer.js

refer.js

14 ms

w4-simple.js

w4-simple.js

13 ms

a.gif

a.gif

1272 ms

popupLogin_v2.js

popupLogin_v2.js

11 ms

m.gif

m.gif

4232 ms

m.gif

m.gif

1232 ms

g.gif

g.gif

4232 ms

a.gif

a.gif

1299 ms

g.gif

g.gif

1568 ms

q.gif

q.gif

339 ms

icon_sh.gif

icon_sh.gif

233 ms

seallogo.dll

seallogo.dll

802 ms

bjwj.jpg

bjwj.jpg

211 ms

shjb.jpg

shjb.jpg

623 ms

zghlw.jpg

zghlw.jpg

416 ms

mediaAd.js

mediaAd.js

13 ms

adajax.php

adajax.php

1029 ms

index_sdwj.gif

index_sdwj.gif

212 ms

cnnic_en.png

cnnic_en.png

5953 ms

20150804094554862.jpg

20150804094554862.jpg

914 ms

20150825044954619.jpg

20150825044954619.jpg

932 ms

20160120054455725.jpg

20160120054455725.jpg

743 ms

wenda.jpg

wenda.jpg

20 ms

20140627045048942.jpg

20140627045048942.jpg

700 ms

20140320030749233.jpg

20140320030749233.jpg

679 ms

20140610063358557.jpg

20140610063358557.jpg

781 ms

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20121126103547500.jpg

230 ms

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440 ms

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20110217104409845.jpg

15 ms

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20110624110323720.jpg

665 ms

20121226111733782.jpg

20121226111733782.jpg

497 ms

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20120801091717911.jpg

434 ms

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20120802112325912.jpg

432 ms

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20120625103354148.jpg

539 ms

20121025033132266.jpg

20121025033132266.jpg

707 ms

20121226105606777.jpg

20121226105606777.jpg

456 ms

20120528025609364.jpg

20120528025609364.jpg

944 ms

20131024050657433.jpg

20131024050657433.jpg

882 ms

20120904102322839.jpg

20120904102322839.jpg

944 ms

20101117100026729.jpg

20101117100026729.jpg

13 ms

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20101101020701851.jpg

13 ms

20101227013419718.jpg

20101227013419718.jpg

433 ms

20110217105657978.jpg

20110217105657978.jpg

477 ms

20110303093149548.jpg

20110303093149548.jpg

746 ms

Accessibility Review

jiayuan.com accessibility score

64

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

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

jiayuan.com best practices score

75

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

High

Page has valid source maps

SEO Factors

jiayuan.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

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 Jiayuan.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 Jiayuan.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

jiayuan.com

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