Tools & Wizards About Us
dzsm.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

dzsm.com

广元网络广播电视台

Page Load Speed

26.3 sec in total

First Response

1.4 sec

Resources Loaded

24.7 sec

Page Rendered

205 ms

dzsm.com screenshot

About Website

Click here to check amazing Dzsm content for China. Otherwise, check out these important facts you probably never knew about dzsm.com

广元,大话利州，广元门户网,广元视频,广元信息,本地信息,广元电视,供求,广元图片,广元商讯,大话论坛,女皇,武则天

Visit dzsm.com

Key Findings

We analyzed Dzsm.com page load time and found that the first response time was 1.4 sec and then it took 24.9 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 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

dzsm.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value126.0 s

0/100

25%

SI (Speed Index)

Value23.6 s

0/100

10%

TBT (Total Blocking Time)

Value6,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

dzsm.com

1353 ms

index.css

962 ms

jquery.min2.js

1205 ms

jquery.KinSlideshow-1.2.1.min.js

523 ms

jquery.KinSlideshow-1.1.js

520 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 63% of them (46 requests) were addressed to the original Dzsm.com, 21% (15 requests) were made to Bbs.dzsm.com and 7% (5 requests) were made to Plugin.tianqistatic.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Dcs.conac.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 650.2 kB (8%)

Content Size

7.8 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dzsm.com main page is 7.8 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. 40% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 50.0 kB

  • Original 85.1 kB
  • After minification 83.5 kB
  • After compression 35.0 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. 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 50.0 kB or 59% of the original size.

Image Optimization

-5%

Potential reduce by 334.4 kB

  • Original 7.2 MB
  • After minification 6.9 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. Dzsm images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 244.8 kB

  • Original 461.6 kB
  • After minification 456.5 kB
  • After compression 216.8 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 244.8 kB or 53% of the original size.

CSS Optimization

-77%

Potential reduce by 21.0 kB

  • Original 27.3 kB
  • After minification 24.4 kB
  • After compression 6.3 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. Dzsm.com needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (33%)

Requests Now

63

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dzsm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dzsm.com

dzsm.com

1353 ms

index.css

index.css

962 ms

jquery.min2.js

jquery.min2.js

1205 ms

jquery.KinSlideshow-1.2.1.min.js

jquery.KinSlideshow-1.2.1.min.js

523 ms

jquery.KinSlideshow-1.1.js

jquery.KinSlideshow-1.1.js

520 ms

focusBox.css

focusBox.css

512 ms

jquery-migrate.min.js

jquery-migrate.min.js

739 ms

jquery.SuperSlide.2.1.js

jquery.SuperSlide.2.1.js

997 ms

js.js

js.js

1018 ms

api.php

api.php

714 ms

api.php

api.php

487 ms

api.php

api.php

493 ms

api.php

api.php

496 ms

api.php

api.php

507 ms

wza.js

wza.js

2007 ms

api.php

api.php

1091 ms

api.php

api.php

2065 ms

api.php

api.php

1181 ms

api.php

api.php

2189 ms

api.php

api.php

2176 ms

index.php

index.php

1419 ms

jzg.htm

jzg.htm

261 ms

ghs.png

ghs.png

219 ms

gjjb.gif

gjjb.gif

737 ms

header_bg.jpg

header_bg.jpg

512 ms

dl.png

dl.png

481 ms

menu_bg1.jpg

menu_bg1.jpg

521 ms

20240430143258644.jpeg

20240430143258644.jpeg

8135 ms

20240427123900624.jpg

20240427123900624.jpg

1030 ms

20240425213511925.jpeg

20240425213511925.jpeg

15331 ms

20240425092621343.jpeg

20240425092621343.jpeg

15889 ms

20240424162838447.png

20240424162838447.png

7325 ms

20240424162723333.png

20240424162723333.png

4501 ms

ico04.png

ico04.png

1512 ms

shuji.jpg

shuji.jpg

2072 ms

shizhang.jpg

shizhang.jpg

5003 ms

tv_menu_img1.jpg

tv_menu_img1.jpg

5629 ms

tvimg1.jpg

tvimg1.jpg

6213 ms

tvimg19.jpg

tvimg19.jpg

6430 ms

tvimg260.jpg

tvimg260.jpg

6940 ms

gyshb.jpg

gyshb.jpg

7162 ms

tvimg25.jpg

tvimg25.jpg

9030 ms

xzgy.jpg

xzgy.jpg

7665 ms

tv_menu_img2.jpg

tv_menu_img2.jpg

7815 ms

20171128114322565.png

20171128114322565.png

9132 ms

20160114_g_sjb.jpg

20160114_g_sjb.jpg

729 ms

default_blue.css

default_blue.css

8043 ms

jquery.min.js

jquery.min.js

8857 ms

jquery.sgallery.js

jquery.sgallery.js

8545 ms

gy.htm

gy.htm

8728 ms

dian.jpg

dian.jpg

8945 ms

tv_menu_bg.jpg

tv_menu_bg.jpg

9028 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

170 ms

new_zishiying.css

new_zishiying.css

181 ms

jquery.provincesCity.js

jquery.provincesCity.js

167 ms

provincesData.js

provincesData.js

169 ms

162309q8e82gy0ff1f2rwf.jpg

162309q8e82gy0ff1f2rwf.jpg

1222 ms

130319hno5n081oohnz6h0.jpeg

130319hno5n081oohnz6h0.jpeg

1250 ms

195920u131cic2ocz7zji0.jpg

195920u131cic2ocz7zji0.jpg

1220 ms

hm.js

hm.js

1213 ms

b1.png

b1.png

17 ms

66_avatar_small.jpg

66_avatar_small.jpg

1328 ms

48_avatar_small.jpg

48_avatar_small.jpg

1455 ms

CA233390000601515960002.js

CA233390000601515960002.js

19664 ms

hm.gif

hm.gif

317 ms

jj.jpg

jj.jpg

1942 ms

4hua5tong.jpg

4hua5tong.jpg

1962 ms

45t.jpg

45t.jpg

4353 ms

wmcs2022.jpg

wmcs2022.jpg

2003 ms

slfh2023.jpg

slfh2023.jpg

3614 ms

jbzq2024.jpg

jbzq2024.jpg

4371 ms

by1215.jpg

by1215.jpg

3060 ms

hm.js

hm.js

989 ms

Accessibility Review

dzsm.com accessibility score

52

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.

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

Links do not have a discernible name

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

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

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

Best Practices

dzsm.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Page has valid source maps

SEO Factors

dzsm.com SEO score

54

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dzsm.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 Dzsm.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dzsm.com

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