Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 0

    Best Practices

  • 58

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

72.2 sec in total

First Response

18.7 sec

Resources Loaded

53.3 sec

Page Rendered

189 ms

haikou.pbc.gov.cn screenshot

About Website

Click here to check amazing Haikou Pbc content for China. Otherwise, check out these important facts you probably never knew about haikou.pbc.gov.cn

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Key Findings

We analyzed Haikou.pbc.gov.cn page load time and found that the first response time was 18.7 sec and then it took 53.5 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 34 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

haikou.pbc.gov.cn performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

haikou.pbc.gov.cn

18673 ms

huilan-jquery-ui.css

19862 ms

huilan-jquery-ui.js

19861 ms

haikou.css

19875 ms

skin.css

19875 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 95% of them (35 requests) were addressed to the original Haikou.pbc.gov.cn, 5% (2 requests) were made to Dcs.conac.cn. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Haikou.pbc.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.0 kB (60%)

Content Size

215.4 kB

After Optimization

86.4 kB

In fact, the total size of Haikou.pbc.gov.cn main page is 215.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 79.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 35.8 kB

  • Original 43.4 kB
  • After minification 40.3 kB
  • After compression 7.6 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. 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 35.8 kB or 83% of the original size.

Image Optimization

-33%

Potential reduce by 26.2 kB

  • Original 79.4 kB
  • After minification 53.2 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. Obviously, Haikou Pbc needs image optimization as it can save up to 26.2 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 23.1 kB

  • Original 37.5 kB
  • After minification 37.4 kB
  • After compression 14.5 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 23.1 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 43.9 kB

  • Original 55.1 kB
  • After minification 53.8 kB
  • After compression 11.2 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. Haikou.pbc.gov.cn needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haikou Pbc. According to our analytics all requests are already optimized.

Accessibility Review

haikou.pbc.gov.cn accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

SEO Factors

haikou.pbc.gov.cn SEO score

58

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Haikou.pbc.gov.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Haikou.pbc.gov.cn 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

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