Tools & Wizards About Us
mian4.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

mian4.com

面试网(mian4.com)-面试笔试前必上面试技巧问题网站

Page Load Speed

35.6 sec in total

First Response

4.2 sec

Resources Loaded

31.2 sec

Page Rendered

130 ms

mian4.com screenshot

About Website

Welcome to mian4.com homepage info - get ready to check Mian 4 best content for China right away, or after learning these important things about mian4.com

面试网 〓 (mian4.com)提供中国地区各公司的面试过程经验,面试题目,笔试题目,及公司的评论和口碑及待遇薪资等专业信息,是面试前必上的门户型网站。

Visit mian4.com

Key Findings

We analyzed Mian4.com page load time and found that the first response time was 4.2 sec and then it took 31.4 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

mian4.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

mian4.com

4219 ms

www.mian4.com

12114 ms

Global.css

1654 ms

common.css

19128 ms

common.js

11969 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 58% of them (31 requests) were addressed to the original Mian4.com, 17% (9 requests) were made to S.xnimg.cn and 9% (5 requests) were made to Qzs.qq.com. The less responsive or slowest element that took the longest time to load (19.1 sec) belongs to the original domain Mian4.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 896.6 kB (80%)

Content Size

1.1 MB

After Optimization

217.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mian4.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. 20% of websites need less resources to load. Javascripts take 699.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 301.1 kB

  • Original 359.1 kB
  • After minification 354.7 kB
  • After compression 58.0 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 301.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 65 B

  • Original 9.0 kB
  • After minification 8.9 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. Mian 4 images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 559.2 kB

  • Original 699.2 kB
  • After minification 498.0 kB
  • After compression 140.0 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 559.2 kB or 80% of the original size.

CSS Optimization

-77%

Potential reduce by 36.3 kB

  • Original 47.0 kB
  • After minification 46.2 kB
  • After compression 10.7 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. Mian4.com needs all CSS files to be minified and compressed as it can save up to 36.3 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (69%)

Requests Now

51

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mian 4. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mian4.com

mian4.com

4219 ms

www.mian4.com

www.mian4.com

12114 ms

Global.css

Global.css

1654 ms

common.css

common.css

19128 ms

common.js

common.js

11969 ms

IndustryTip.js

IndustryTip.js

2067 ms

Message.js

Message.js

9171 ms

QQMaillist.js

QQMaillist.js

410 ms

stat.php

stat.php

1541 ms

kissy.js

kissy.js

8451 ms

suggest.js

suggest.js

4673 ms

Search.js

Search.js

406 ms

jQselect.js

jQselect.js

812 ms

body_bg.gif

body_bg.gif

472 ms

mianshi_logo.gif

mianshi_logo.gif

2433 ms

top_z.gif

top_z.gif

418 ms

qqlogin.gif

qqlogin.gif

1984 ms

y_dh_bg.gif

y_dh_bg.gif

416 ms

no_dh_bg.gif

no_dh_bg.gif

417 ms

fabiao_ico.gif

fabiao_ico.gif

1985 ms

sr_cio.gif

sr_cio.gif

3518 ms

cont_bg.gif

cont_bg.gif

2012 ms

hot_ico.gif

hot_ico.gif

1985 ms

list_bg.gif

list_bg.gif

1986 ms

new_ico.gif

new_ico.gif

1986 ms

new_pl.gif

new_pl.gif

1988 ms

hangye_top.gif

hangye_top.gif

1988 ms

hangyeleibie.gif

hangyeleibie.gif

1989 ms

like

like

2758 ms

like

like

475 ms

picMode_light_s.png

picMode_light_s.png

1960 ms

newsend_v4.gif

newsend_v4.gif

5572 ms

h.js

h.js

682 ms

like_this.css

like_this.css

1483 ms

hm.gif

hm.gif

339 ms

stat.htm

stat.htm

157 ms

core.php

core.php

757 ms

qzfl_for_qzone.js

qzfl_for_qzone.js

336 ms

interface.js

interface.js

333 ms

tc.js

tc.js

334 ms

like_bg.png

like_bg.png

170 ms

pic.gif

pic.gif

726 ms

QQGroup.bmp

QQGroup.bmp

2589 ms

bg01.gif

bg01.gif

425 ms

base.js

base.js

915 ms

detail.js

detail.js

950 ms

detail.css

detail.css

908 ms

button_left_light.gif

button_left_light.gif

6 ms

button_mid_light.gif

button_mid_light.gif

6 ms

renren_double_light.gif

renren_double_light.gif

5 ms

button_right_light.gif

button_right_light.gif

6 ms

counter_left.gif

counter_left.gif

6 ms

counter_right.gif

counter_right.gif

7 ms

Accessibility Review

mian4.com accessibility score

60

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

mian4.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

mian4.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mian4.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 Mian4.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mian4.com

Open Graph description is not detected on the main page of Mian 4. 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: