Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 0

    Best Practices

  • 67

    SEO

    Google-friendlier than
    25% of websites

Page Load Speed

65.6 sec in total

First Response

3.2 sec

Resources Loaded

62.3 sec

Page Rendered

153 ms

tianjin.pbc.gov.cn screenshot

About Website

Welcome to tianjin.pbc.gov.cn homepage info - get ready to check Tianjin Pbc best content for China right away, or after learning these important things about tianjin.pbc.gov.cn

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Key Findings

We analyzed Tianjin.pbc.gov.cn page load time and found that the first response time was 3.2 sec and then it took 62.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 46 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tianjin.pbc.gov.cn performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value2,230 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

tianjin.pbc.gov.cn

3186 ms

huilan-jquery-ui.css

19962 ms

huilan-jquery-ui.js

19962 ms

fzhtianjin.css

19962 ms

fzhtianjin.js

19962 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Tianjin.pbc.gov.cn, 4% (2 requests) were made to Dcs.conac.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Tianjin.pbc.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.6 kB (33%)

Content Size

527.8 kB

After Optimization

356.2 kB

In fact, the total size of Tianjin.pbc.gov.cn main page is 527.8 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 367.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 48.2 kB

  • Original 56.2 kB
  • After minification 49.1 kB
  • After compression 8.0 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. This page needs HTML code to be minified as it can gain 7.1 kB, which is 13% 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 48.2 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 45.2 kB

  • Original 367.4 kB
  • After minification 322.2 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, Tianjin Pbc needs image optimization as it can save up to 45.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 22.7 kB

  • Original 36.8 kB
  • After minification 36.8 kB
  • After compression 14.1 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 22.7 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 55.6 kB

  • Original 67.4 kB
  • After minification 64.2 kB
  • After compression 11.9 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. Tianjin.pbc.gov.cn needs all CSS files to be minified and compressed as it can save up to 55.6 kB or 82% 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 Tianjin Pbc. According to our analytics all requests are already optimized.

Accessibility Review

tianjin.pbc.gov.cn accessibility score

80

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

tianjin.pbc.gov.cn SEO score

67

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

    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 Tianjin.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 Tianjin.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 Tianjin 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: