Tools & Wizards About Us
lagou.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lagou.com

互联网求职招聘找工作-上拉勾招聘-专业的互联网求职招聘网站

Page Load Speed

31.5 sec in total

First Response

1.2 sec

Resources Loaded

29.9 sec

Page Rendered

435 ms

lagou.com screenshot

About Website

Click here to check amazing Lagou content for China. Otherwise, check out these important facts you probably never knew about lagou.com

拉勾招聘是专业的互联网求职招聘网站。致力于提供真实可靠的互联网岗位求职招聘找工作信息，拥有海量的互联网人才储备，互联网行业找工作就上拉勾招聘，值得信赖的求职招聘网站。

Visit lagou.com

Key Findings

We analyzed Lagou.com page load time and found that the first response time was 1.2 sec and then it took 30.3 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. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lagou.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

lagou.com

1182 ms

www.lagou.com

2124 ms

mCustomScrollbar_ac2fb8b.css

2155 ms

layout_9a272a8.css

2158 ms

main.html_aio_2ff5795.css

2162 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 22% of them (16 requests) were addressed to the original Lagou.com, 57% (42 requests) were made to Pstatic.lagou.com and 4% (3 requests) were made to Combo.b.qq.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Passport.lagou.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 782.7 kB (68%)

Content Size

1.1 MB

After Optimization

365.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lagou.com main page is 1.1 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. Javascripts take 469.2 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 410.5 kB

  • Original 440.1 kB
  • After minification 147.2 kB
  • After compression 29.5 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 292.9 kB, which is 67% 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 410.5 kB or 93% of the original size.

Image Optimization

-3%

Potential reduce by 3.9 kB

  • Original 150.2 kB
  • After minification 146.3 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. Lagou images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 295.6 kB

  • Original 469.2 kB
  • After minification 469.2 kB
  • After compression 173.6 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 295.6 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 72.6 kB

  • Original 88.6 kB
  • After minification 88.2 kB
  • After compression 16.0 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. Lagou.com needs all CSS files to be minified and compressed as it can save up to 72.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (67%)

Requests Now

57

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lagou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lagou.com

lagou.com

1182 ms

www.lagou.com

www.lagou.com

2124 ms

mCustomScrollbar_ac2fb8b.css

mCustomScrollbar_ac2fb8b.css

2155 ms

layout_9a272a8.css

layout_9a272a8.css

2158 ms

main.html_aio_2ff5795.css

main.html_aio_2ff5795.css

2162 ms

widgets_cd857e8.css

widgets_cd857e8.css

2167 ms

main.html_aio_2_d6c0dcf.css

main.html_aio_2_d6c0dcf.css

2167 ms

Cgp3O1b-ZAuACS9GAABaX_eLdn0390.JPG

Cgp3O1b-ZAuACS9GAABaX_eLdn0390.JPG

1597 ms

Cgp3O1cGAcOAQ1OrAABaX_eLdn0054.JPG

Cgp3O1cGAcOAQ1OrAABaX_eLdn0054.JPG

1598 ms

Cgp3O1b-Vq6ASgPIAAE0PRlsSYQ720.JPG

Cgp3O1b-Vq6ASgPIAAE0PRlsSYQ720.JPG

4613 ms

CgqKkVb-ZA2AXS4HAAAK2h86Hi4785.JPG

CgqKkVb-ZA2AXS4HAAAK2h86Hi4785.JPG

737 ms

CgqKkVcGAcmAIO1aAAAK2h86Hi4809.JPG

CgqKkVcGAcmAIO1aAAAK2h86Hi4809.JPG

795 ms

CgqKkVb-VrOAQdVMAAAcbjEnczc311.JPG

CgqKkVb-VrOAQdVMAAAcbjEnczc311.JPG

2939 ms

Cgo8PFXE59KACv4_AASnn6bT8tk340.png

Cgo8PFXE59KACv4_AASnn6bT8tk340.png

19563 ms

Cgo8PFVxLrqAJF_7AAASrWKYi_s672.png

Cgo8PFVxLrqAJF_7AAASrWKYi_s672.png

1690 ms

CgYXBlXWkb-AZ-udAAATKwkoqN0106.png

CgYXBlXWkb-AZ-udAAATKwkoqN0106.png

3403 ms

Cgo8PFT9Wk6AP2COAABhUmgQKMU953.jpg

Cgo8PFT9Wk6AP2COAABhUmgQKMU953.jpg

2638 ms

CgYXBlWc22iAaZ9iAAAKglPQQD4359.jpg

CgYXBlWc22iAaZ9iAAAKglPQQD4359.jpg

2042 ms

CgqKkVZK3zaAOMlzAABNmb5GAIE734.png

CgqKkVZK3zaAOMlzAABNmb5GAIE734.png

4342 ms

vendor_d53d12d.js

vendor_d53d12d.js

1691 ms

main.html_aio_4787e07.js

main.html_aio_4787e07.js

1596 ms

widgets_5256a4e.js

widgets_5256a4e.js

1595 ms

userinfo_7f282e9.js

userinfo_7f282e9.js

1599 ms

layout_a28dd79.js

layout_a28dd79.js

1600 ms

main.html_aio_2_d83ecb3.js

main.html_aio_2_d83ecb3.js

1599 ms

ipinyou_2be9977.js

ipinyou_2be9977.js

1610 ms

CgqLKVaLdtWAKVC3AAEEpK9-Koc598.JPG

CgqLKVaLdtWAKVC3AAEEpK9-Koc598.JPG

19544 ms

CgpzWlZNl0qAZitPAABXEpAOJx0071.JPG

CgpzWlZNl0qAZitPAABXEpAOJx0071.JPG

4579 ms

footbar_logo_cccc78d.png

footbar_logo_cccc78d.png

1600 ms

app_icon_4940eb3.png

app_icon_4940eb3.png

164 ms

logo_1c5763c.png

logo_1c5763c.png

179 ms

arr_6c6ecd7.png

arr_6c6ecd7.png

178 ms

newLabel_a3b2897.png

newLabel_a3b2897.png

232 ms

arr_btn_34cdbac.png

arr_btn_34cdbac.png

231 ms

control_current_3d8ebbe.png

control_current_3d8ebbe.png

277 ms

thumb_cover_d65c767.png

thumb_cover_d65c767.png

278 ms

arrow_54116b2.png

arrow_54116b2.png

278 ms

backtop_6e69c27.png

backtop_6e69c27.png

324 ms

feedback_776e64f.png

feedback_776e64f.png

327 ms

footer_lagou_icon_66d2b4b.png

footer_lagou_icon_66d2b4b.png

340 ms

new_v1_a261f5c.png

new_v1_a261f5c.png

345 ms

footerbar_repeat_e3527a7.png

footerbar_repeat_e3527a7.png

346 ms

footbar_img_4a640f1.png

footbar_img_4a640f1.png

346 ms

footbar_text_11fdeab.png

footbar_text_11fdeab.png

428 ms

footbar_btn_green_e62c2f7.png

footbar_btn_green_e62c2f7.png

435 ms

footbar_login_400aa57.png

footbar_login_400aa57.png

440 ms

footbar_btn_red_d327566.png

footbar_btn_red_d327566.png

482 ms

footbar_register_787a590.png

footbar_register_787a590.png

482 ms

a.js

a.js

1504 ms

h.js

h.js

4300 ms

analytics.js

analytics.js

95 ms

collect

collect

43 ms

ga-audiences

ga-audiences

182 ms

jquery.validate.min_343f475.js

jquery.validate.min_343f475.js

195 ms

loginpop_8eb0b34.css

loginpop_8eb0b34.css

195 ms

wpa.php

wpa.php

610 ms

hotword

hotword

3312 ms

showIcon.json

showIcon.json

2054 ms

hm.gif

hm.gif

342 ms

footbar_no_4f305ce.png

footbar_no_4f305ce.png

72 ms

footbar_comma_5c45a18.png

footbar_comma_5c45a18.png

74 ms

overlay_c2e5558.png

overlay_c2e5558.png

71 ms

controls_74ddda3.png

controls_74ddda3.png

77 ms

loading_background_acf427e.png

loading_background_acf427e.png

73 ms

loading_e6611f8.gif

loading_e6611f8.gif

76 ms

adv-sim_8f68764.js

adv-sim_8f68764.js

135 ms

lagou_5427c0e.js

lagou_5427c0e.js

131 ms

login.html

login.html

20084 ms

views.js

views.js

1008 ms

taskMgr.js

taskMgr.js

551 ms

contains.js

contains.js

264 ms

r.cgi

r.cgi

3574 ms

conv.php

conv.php

614 ms

ta.php

ta.php

645 ms

Accessibility Review

lagou.com accessibility score

67

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

lagou.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

High

Page has valid source maps

SEO Factors

lagou.com SEO score

86

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

High

robots.txt is not valid

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 Lagou.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 Lagou.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

lagou.com

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