Access daohang.com. 大猩猩导航

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

67/100

10%

daohang.com

1220 ms

style.css

72 ms

zhizhizhi.com

5043 ms

stat.php

1030 ms

stat.htm

252 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Daohang.com, 47% (50 requests) were made to Img.zhizhizhi.net and 19% (20 requests) were made to Src.zhizhizhi.net. The less responsive or slowest element that took the longest time to load (14 sec) relates to the external source Img.zhizhizhi.net.

Content Size

1.0 MB

After Optimization

784.9 kB

In fact, the total size of Daohang.com main page is 1.0 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. Images take 648.2 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 1.4 kB

Original 2.6 kB
After minification 2.6 kB
After compression 1.3 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 1.4 kB or 52% of the original size.

Image Optimization

-1%

Potential reduce by 8.4 kB

Original 648.2 kB
After minification 639.8 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. Daohang images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 126.7 kB

Original 201.7 kB
After minification 201.3 kB
After compression 75.1 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 126.7 kB or 63% of the original size.

CSS Optimization

-59%

Potential reduce by 97.7 kB

Original 166.6 kB
After minification 163.2 kB
After compression 68.8 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. Daohang.com needs all CSS files to be minified and compressed as it can save up to 97.7 kB or 59% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daohang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

High

Page is blocked from indexing

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/).

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 Daohang.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 Daohang.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

daohang.com

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

大猩猩导航 - dxx.com

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

daohang.com

style.css

zhizhizhi.com

stat.php

stat.htm

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

daohang.com

style.css

zhizhizhi.com

stat.php

stat.htm

core.php

9.gif

autoptimize_730fb875f1740f620fafbb6b347883ee.css

dashicons.min.css

autoptimize_9c093611dd02435cfd727e8f8333cbcf.js

app.gif

jia.js

hm.js

bilifu-xiaojiaoku-100x100.jpg

txt-150x150.jpg

jd.png

background_zhi_v7.png

zzz_logo.png

povos-ch2051-diancilu-100x100.jpg

midea-whj1501b-dianreshuihu-100x100.jpg

890309-100x100.jpg

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20160306121503-150x144.jpg

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