Tools & Wizards About Us
koubei.16888.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

koubei.16888.com

汽车口碑，汽车口碑排行榜 – 车主之家

Page Load Speed

34.5 sec in total

First Response

4.4 sec

Resources Loaded

29.9 sec

Page Rendered

170 ms

koubei.16888.com screenshot

About Website

Visit koubei.16888.com now to see the best up-to-date Koubei 16888 content for China and also check out these interesting facts you probably never knew about koubei.16888.com

汽车口碑，车主之家汽车口碑大全提供最全最真实的汽车口碑车型，包括外观、舒适度、性能、售后等汽车口碑信息对比。精确分析汽车口碑导向，为您买车提供权威参考意见。

Visit koubei.16888.com

Key Findings

We analyzed Koubei.16888.com page load time and found that the first response time was 4.4 sec and then it took 30.1 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 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

koubei.16888.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

koubei.16888.com

4416 ms

global.css

6032 ms

jquery.js

20357 ms

common.js

6473 ms

lazyimg.js

5485 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Koubei.16888.com, 35% (11 requests) were made to A.img16888.com and 16% (5 requests) were made to 16888.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source A.img16888.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.7 kB (28%)

Content Size

1.2 MB

After Optimization

830.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koubei.16888.com main page is 1.2 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. Only 10% of websites need less resources to load. Images take 877.8 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 208.9 kB

  • Original 227.5 kB
  • After minification 169.0 kB
  • After compression 18.6 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. This page needs HTML code to be minified as it can gain 58.5 kB, which is 26% 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 208.9 kB or 92% of the original size.

Image Optimization

-9%

Potential reduce by 81.4 kB

  • Original 877.8 kB
  • After minification 796.4 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. Koubei 16888 images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 27.7 kB

  • Original 38.9 kB
  • After minification 31.1 kB
  • After compression 11.2 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 27.7 kB or 71% of the original size.

CSS Optimization

-77%

Potential reduce by 12.8 kB

  • Original 16.7 kB
  • After minification 15.9 kB
  • After compression 3.9 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. Koubei.16888.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (55%)

Requests Now

29

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koubei 16888. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

koubei.16888.com

koubei.16888.com

4416 ms

global.css

global.css

6032 ms

jquery.js

jquery.js

20357 ms

common.js

common.js

6473 ms

lazyimg.js

lazyimg.js

5485 ms

globalheader201305.css

globalheader201305.css

1921 ms

login2013.js

login2013.js

6477 ms

loadcar2013.js

loadcar2013.js

5520 ms

stat.php

stat.php

846 ms

scrolltop.js

scrolltop.js

1197 ms

logo.gif

logo.gif

793 ms

sprite.gif

sprite.gif

440 ms

foot_img01.jpg

foot_img01.jpg

7521 ms

footerjc.gif

footerjc.gif

998 ms

go_top.gif

go_top.gif

1024 ms

login_bg.jpg

login_bg.jpg

2041 ms

img_A.gif

img_A.gif

1256 ms

new_icon.gif

new_icon.gif

1163 ms

back_nav.gif

back_nav.gif

404 ms

search_back.jpg

search_back.jpg

424 ms

hd_img.png

hd_img.png

392 ms

ico_list.gif

ico_list.gif

1553 ms

stat.htm

stat.htm

165 ms

core.php

core.php

727 ms

h.js

h.js

2054 ms

21.gif

21.gif

1151 ms

lxb.js

lxb.js

2218 ms

hm.gif

hm.gif

419 ms

log.gif

log.gif

363 ms

_l.js

_l.js

845 ms

log.gif

log.gif

373 ms

Accessibility Review

koubei.16888.com accessibility score

53

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

High

Links do not have a discernible name

Best Practices

koubei.16888.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

koubei.16888.com SEO score

69

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 Koubei.16888.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 Koubei.16888.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

koubei.16888.com

Open Graph description is not detected on the main page of Koubei 16888. 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: