Access haozhanhui.com. 北京昆仑亿发科技股份有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

haozhanhui.com

7965 ms

header.css

1168 ms

zgpd.css

8986 ms

jquery-1.7.min.js

4982 ms

style.js

2222 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 87% of them (72 requests) were addressed to the original Haozhanhui.com, 6% (5 requests) were made to Bdimg.share.baidu.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain Haozhanhui.com.

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Haozhanhui.com main page is 1.4 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 91.9 kB

Original 110.3 kB
After minification 105.0 kB
After compression 18.4 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 91.9 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 199.6 kB

Original 1.2 MB
After minification 1.0 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. Obviously, Haozhanhui needs image optimization as it can save up to 199.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-35%

Potential reduce by 28.0 kB

Original 80.2 kB
After minification 80.2 kB
After compression 52.2 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 28.0 kB or 35% of the original size.

CSS Optimization

-15%

Potential reduce by 2.1 kB

Original 13.8 kB
After minification 13.8 kB
After compression 11.7 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. Haozhanhui.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haozhanhui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

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 Haozhanhui.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 Haozhanhui.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

haozhanhui.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

北京昆仑亿发科技股份有限公司

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

haozhanhui.com

header.css

zgpd.css

jquery-1.7.min.js

style.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

haozhanhui.com

header.css

zgpd.css

jquery-1.7.min.js

style.js

stat.php

top_bg.jpg

type-button-2.jpg

bjc-map.jpg

bj-map.jpg

bja-map.jpg

bjb-map.jpg

shell_v2.js

logo.jpg

soso.jpg

btn.jpg

n_menu_left.gif

n_menu_right.gif

n_menu_bg.gif

n_menu_on_left.gif

n_menu_on_right.gif

n_menu_line.gif

n_menu_on_left2.gif

n_menu_on_right2.gif

n_menu_line2.gif

sy_anv.jpg

sy_left.jpg

sy_right.jpg

2016wujinjidian.jpg

main_flash_button1.gif

main_flash_button2.gif

main_flash_button3.gif

main_flash_button4.gif

main_flash_button5.gif

main_flash_button1_on.gif

anniu_a.jpg

20161211540388452.jpg

201577101428236.jpg

201577103386041.jpg

201511201043212305.jpg

201577959382448.jpg

2015971644493525.jpg

2015971652159474.jpg