Tools & Wizards About Us
tqyb.com.cn screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

tqyb.com.cn

广州天气-广州市气象台,tqyb

Page Load Speed

68.1 sec in total

First Response

13.1 sec

Resources Loaded

54.8 sec

Page Rendered

205 ms

tqyb.com.cn screenshot

About Website

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

广州天气是广州市气象局的官方业务网站，为您提供权威、及时、准确的广州天气预报、网格精细化预报、天气预警、天气实况、雷达回波图、卫星云图、台风路径、广州气候等信息服务

Visit tqyb.com.cn

Key Findings

We analyzed Tqyb.com.cn page load time and found that the first response time was 13.1 sec and then it took 55 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tqyb.com.cn performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value40.4 s

0/100

25%

SI (Speed Index)

Value38.5 s

0/100

10%

TBT (Total Blocking Time)

Value61,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value114.1 s

0/100

10%

Network Requests Diagram

tqyb.com.cn

13093 ms

style.css

1343 ms

column.css

899 ms

home.css

3567 ms

require.js

13796 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that all of those requests were addressed to Tqyb.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Tqyb.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.3 kB (73%)

Content Size

274.0 kB

After Optimization

73.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tqyb.com.cn main page is 274.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 83.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 69.6 kB

  • Original 83.9 kB
  • After minification 74.9 kB
  • After compression 14.3 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 11% 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 69.6 kB or 83% of the original size.

Image Optimization

-49%

Potential reduce by 35.4 kB

  • Original 72.7 kB
  • After minification 37.4 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. Obviously, Tqyb needs image optimization as it can save up to 35.4 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 54.9 kB

  • Original 71.2 kB
  • After minification 49.3 kB
  • After compression 16.3 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 54.9 kB or 77% of the original size.

CSS Optimization

-88%

Potential reduce by 40.4 kB

  • Original 46.2 kB
  • After minification 33.4 kB
  • After compression 5.8 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. Tqyb.com.cn needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (31%)

Requests Now

64

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tqyb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tqyb.com.cn

tqyb.com.cn

13093 ms

style.css

style.css

1343 ms

column.css

column.css

899 ms

home.css

home.css

3567 ms

require.js

require.js

13796 ms

module-clock.png

module-clock.png

436 ms

title-bac.jpg

title-bac.jpg

20441 ms

gzlogo.png

gzlogo.png

3558 ms

area-betton.png

area-betton.png

443 ms

news.png

news.png

443 ms

sun.png

sun.png

877 ms

A1.gif

A1.gif

894 ms

B3.gif

B3.gif

2186 ms

F3.gif

F3.gif

1365 ms

D4.gif

D4.gif

2598 ms

dong.png

dong.png

2479 ms

20.png

20.png

2283 ms

rain1.png

rain1.png

4477 ms

temp.png

temp.png

19199 ms

daysforecasttime.png

daysforecasttime.png

4977 ms

99.png

99.png

4836 ms

4.png

4.png

4070 ms

1.gif

1.gif

4574 ms

3.gif

3.gif

4975 ms

2.png

2.png

7114 ms

5.gif

5.gif

6086 ms

9.gif

9.gif

5478 ms

6.gif

6.gif

5983 ms

10.gif

10.gif

5981 ms

8.png

8.png

7726 ms

9.png

9.png

6490 ms

index.js

index.js

8227 ms

winball-bac.jpg

winball-bac.jpg

20403 ms

wind.gif

wind.gif

9652 ms

thermometer_bac.png

thermometer_bac.png

8205 ms

module-list-icon.jpg

module-list-icon.jpg

13307 ms

mappic.jpg

mappic.jpg

20402 ms

up.png

up.png

10178 ms

down.png

down.png

14332 ms

max.gif

max.gif

13798 ms

min.gif

min.gif

14290 ms

kepu-01.jpg

kepu-01.jpg

20006 ms

20151231093748.png

20151231093748.png

19998 ms

kepujidi2.jpg

kepujidi2.jpg

19998 ms

logo2.png

logo2.png

20039 ms

wxm.png

wxm.png

20153 ms

jquery-1.7.2.js

jquery-1.7.2.js

20187 ms

gControl.js

gControl.js

13519 ms

mBrowserCheck.js

mBrowserCheck.js

14406 ms

pHome.js

pHome.js

15700 ms

sevenDayGift.js

sevenDayGift.js

16248 ms

forecast24h.js

forecast24h.js

16684 ms

vanwins.js

vanwins.js

17281 ms

weatherAnalysis.js

weatherAnalysis.js

16647 ms

environment.js

environment.js

19878 ms

aqi.js

aqi.js

16695 ms

livingIndex.js

livingIndex.js

17540 ms

video.js

video.js

19119 ms

weibo.js

weibo.js

18473 ms

shorttime.js

shorttime.js

17725 ms

obtStatistics.js

obtStatistics.js

18433 ms

gzshi_obtAreaRep.js

gzshi_obtAreaRep.js

20182 ms

pHomeAreaAlarm.js

pHomeAreaAlarm.js

19324 ms

pHomeWindBall.js

pHomeWindBall.js

20182 ms

nowTimes.js

nowTimes.js

19014 ms

Accessibility Review

tqyb.com.cn accessibility score

43

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.

Tables and lists

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

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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.

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

<frame> or <iframe> elements do not have a title

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

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

tqyb.com.cn best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tqyb.com.cn SEO score

50

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tqyb.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Tqyb.com.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

tqyb.com.cn

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