Tools & Wizards About Us
tqyb.com.cn screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    19% of websites

tqyb.com.cn

广州天气-广州市气象台,tqyb

Page Load Speed

24.6 sec in total

First Response

1.4 sec

Resources Loaded

22.9 sec

Page Rendered

300 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 1.4 sec and then it took 23.2 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tqyb.com.cn performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value27.7 s

0/100

10%

Network Requests Diagram

tqyb.com.cn

1411 ms

style.css

636 ms

column.css

427 ms

home.css

1505 ms

gzWaveWindow.css

1083 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 87% of them (106 requests) were addressed to the original Tqyb.com.cn, 7% (9 requests) were made to H5.sinaimg.cn and 2% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Dcs.conac.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (38%)

Content Size

4.8 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tqyb.com.cn main page is 4.8 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. 55% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 136.5 kB

  • Original 159.3 kB
  • After minification 125.1 kB
  • After compression 22.8 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 34.2 kB, which is 21% 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 136.5 kB or 86% of the original size.

Image Optimization

-24%

Potential reduce by 691.5 kB

  • Original 2.9 MB
  • After minification 2.2 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, Tqyb needs image optimization as it can save up to 691.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 930.9 kB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 730.6 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 930.9 kB or 56% of the original size.

CSS Optimization

-64%

Potential reduce by 88.7 kB

  • Original 139.3 kB
  • After minification 115.0 kB
  • After compression 50.6 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 88.7 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (44%)

Requests Now

118

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 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 46 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tqyb.com.cn

tqyb.com.cn

1411 ms

style.css

style.css

636 ms

column.css

column.css

427 ms

home.css

home.css

1505 ms

gzWaveWindow.css

gzWaveWindow.css

1083 ms

require.js

require.js

644 ms

module-clock.png

module-clock.png

216 ms

title-bac.jpg

title-bac.jpg

1708 ms

gzlogo.png

gzlogo.png

429 ms

topnavicon.png

topnavicon.png

213 ms

newbackimg.png

newbackimg.png

212 ms

news.png

news.png

211 ms

sun.png

sun.png

421 ms

BCGZ_TempA.png

BCGZ_TempA.png

1262 ms

daysforecasttime.png

daysforecasttime.png

423 ms

99.png

99.png

429 ms

4.png

4.png

630 ms

1.gif

1.gif

633 ms

3.gif

3.gif

645 ms

2.png

2.png

646 ms

5.gif

5.gif

840 ms

9.gif

9.gif

844 ms

6.gif

6.gif

859 ms

10.gif

10.gif

859 ms

8.png

8.png

1049 ms

9.png

9.png

1054 ms

xjjstq01.jpg

xjjstq01.jpg

2780 ms

play.png

play.png

1072 ms

qxkxsy01.jpg

qxkxsy01.jpg

2314 ms

323.jpg

323.jpg

1264 ms

qxdxt01.jpg

qxdxt01.jpg

1716 ms

icon-police.png

icon-police.png

1473 ms

index.js

index.js

1458 ms

2294193132

2294193132

1441 ms

temp.png

temp.png

1651 ms

thermometer_bac.png

thermometer_bac.png

1654 ms

module-list-icon.jpg

module-list-icon.jpg

1862 ms

upicon.png

upicon.png

1864 ms

downicon.png

downicon.png

1885 ms

obtstime.png

obtstime.png

1898 ms

max.png

max.png

2071 ms

min.png

min.png

2075 ms

kepu-01.jpg

kepu-01.jpg

2738 ms

hm.js

hm.js

488 ms

CA202960000450042080007.js

CA202960000450042080007.js

19853 ms

gz_vr0.png

gz_vr0.png

1937 ms

ch_vr.png

ch_vr.png

2107 ms

hd_vr.png

hd_vr.png

2109 ms

logo2.png

logo2.png

2149 ms

hm.js

hm.js

1777 ms

base.css

base.css

1238 ms

cards.css

cards.css

1316 ms

vendor.035551ad.css

vendor.035551ad.css

1403 ms

app.f0c3930a.css

app.f0c3930a.css

1451 ms

gt4.js

gt4.js

88 ms

wbp.js

wbp.js

1447 ms

vendor.6785a235.js

vendor.6785a235.js

1689 ms

app.d431c74e.js

app.d431c74e.js

1468 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

1043 ms

gControl.js

gControl.js

1054 ms

pHome.js

pHome.js

1055 ms

forecast24h.js

forecast24h.js

1092 ms

vanwins.js

vanwins.js

1254 ms

shorttime.js

shorttime.js

1255 ms

gzshi_obtAreaRep.js

gzshi_obtAreaRep.js

1261 ms

nowTimes.js

nowTimes.js

1308 ms

climateStatic.js

climateStatic.js

1462 ms

UrlChangeTracker.js

UrlChangeTracker.js

1715 ms

hm.gif

hm.gif

342 ms

gz_news.js

gz_news.js

411 ms

weatherTips.js

weatherTips.js

418 ms

gz_shorttime.js

gz_shorttime.js

988 ms

mBrowserCheck.js

mBrowserCheck.js

456 ms

gz_weatherForecastByDays.js

gz_weatherForecastByDays.js

465 ms

gz_analysisAndNews.js

gz_analysisAndNews.js

617 ms

huanjin.js

huanjin.js

1076 ms

gz_areaAlarm.js

gz_areaAlarm.js

629 ms

gz_aqi.js

gz_aqi.js

1147 ms

livingIndex.js

livingIndex.js

677 ms

gz_obtStatistics.js

gz_obtStatistics.js

829 ms

shortDescribe.js

shortDescribe.js

639 ms

GDNS_shorttime.js

GDNS_shorttime.js

691 ms

GDCO_shorttime.js

GDCO_shorttime.js

840 ms

GDHU_shorttime.js

GDHU_shorttime.js

849 ms

GDZC_shorttime.js

GDZC_shorttime.js

905 ms

GDPY_shorttime.js

GDPY_shorttime.js

1000 ms

GDBY_shorttime.js

GDBY_shorttime.js

1049 ms

GDHH_shorttime.js

GDHH_shorttime.js

1059 ms

GDHX_shorttime.js

GDHX_shorttime.js

1520 ms

gz_obtAreaRep.js

gz_obtAreaRep.js

1115 ms

language.js

language.js

1158 ms

sprite.svg

sprite.svg

82 ms

marvelfont.woff

marvelfont.woff

77 ms

echarts.min.js

echarts.min.js

2292 ms

gz_latestWeather.js

gz_latestWeather.js

468 ms

news-icon-3.png

news-icon-3.png

481 ms

radars.png

radars.png

541 ms

clouds.gif

clouds.gif

582 ms

typhoon.png

typhoon.png

885 ms

gz_windBall.js

gz_windBall.js

509 ms

gz_tvweather.js

gz_tvweather.js

571 ms

03.png

03.png

607 ms

01.png

01.png

709 ms

04.png

04.png

750 ms

22.png

22.png

775 ms

01n.png

01n.png

820 ms

04n.png

04n.png

906 ms

22n.png

22n.png

920 ms

rain.png

rain.png

959 ms

noAlarm.png

noAlarm.png

993 ms

100.png

100.png

1311 ms

rain0.png

rain0.png

938 ms

bei.png

bei.png

949 ms

winball-home.png

winball-home.png

882 ms

no-wind.png

no-wind.png

709 ms

list.js

list.js

767 ms

list.js

list.js

258 ms

current.js

current.js

219 ms

20240512%E5%B9%BF%E5%B7%9E%E5%A4%A9%E6%B0%94%E8%A7%86%E9%A2%91.jpg

20240512%E5%B9%BF%E5%B7%9E%E5%A4%A9%E6%B0%94%E8%A7%86%E9%A2%91.jpg

219 ms

20240511%E5%B9%BF%E5%B7%9E%E5%A4%A9%E6%B0%94%E8%A7%86%E9%A2%91.jpg

20240511%E5%B9%BF%E5%B7%9E%E5%A4%A9%E6%B0%94%E8%A7%86%E9%A2%91.jpg

219 ms

20240510%E5%B9%BF%E5%B7%9E%E5%A4%A9%E6%B0%94%E8%A7%86%E9%A2%91.jpg

20240510%E5%B9%BF%E5%B7%9E%E5%A4%A9%E6%B0%94%E8%A7%86%E9%A2%91.jpg

217 ms

wxm.png

wxm.png

642 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

67

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

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: