Tools & Wizards About Us
st.zjol.com.cn screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

st.zjol.com.cn

浙江科技新闻网_浙江在线

Page Load Speed

49.3 sec in total

First Response

4 sec

Resources Loaded

44.9 sec

Page Rendered

407 ms

st.zjol.com.cn screenshot

About Website

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

浙江科技新闻网以“新闻助推科技创新，科技服务科学发展”为己任，主打浙江科技即时报，以网站、视频、微博、手机等全媒体方式做活科技新闻，做好活动策划，做热网民互动，打造浙江省权威科技新闻门户，以更好地服务于浙江省委、省政府工作大局，为浙江深入推进创新型省份与科技强省建设提供强有力的舆论支持。

Visit st.zjol.com.cn

Key Findings

We analyzed St.zjol.com.cn page load time and found that the first response time was 4 sec and then it took 45.3 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

st.zjol.com.cn performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value5.8 s

66/100

10%

Network Requests Diagram

st.zjol.com.cn

4000 ms

index.css

956 ms

kjall.css

988 ms

index.css

1488 ms

jquery-1.7.1.min.js

9829 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 47% of them (16 requests) were addressed to the original St.zjol.com.cn, 44% (15 requests) were made to Img.zjolcdn.com and 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain St.zjol.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.9 kB (17%)

Content Size

744.7 kB

After Optimization

617.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of St.zjol.com.cn main page is 744.7 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. 15% of websites need less resources to load. Images take 580.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.7 kB

  • Original 27.1 kB
  • After minification 22.4 kB
  • After compression 6.4 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 4.8 kB, which is 18% 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 20.7 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 13.5 kB

  • Original 580.6 kB
  • After minification 567.1 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. St Zjol images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 73.9 kB

  • Original 113.0 kB
  • After minification 112.2 kB
  • After compression 39.1 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 73.9 kB or 65% of the original size.

CSS Optimization

-79%

Potential reduce by 18.9 kB

  • Original 23.9 kB
  • After minification 18.0 kB
  • After compression 5.1 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. St.zjol.com.cn needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St Zjol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

st.zjol.com.cn

st.zjol.com.cn

4000 ms

index.css

index.css

956 ms

kjall.css

kjall.css

988 ms

index.css

index.css

1488 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

9829 ms

indexall.js

indexall.js

1428 ms

jqueryflexslider-min.js

jqueryflexslider-min.js

1977 ms

adzjol.js

adzjol.js

4016 ms

tjBrowser.js

tjBrowser.js

1060 ms

yu.js

yu.js

8639 ms

tb.js

tb.js

954 ms

css.css

css.css

509 ms

style.css

style.css

510 ms

7326686_269215.jpg

7326686_269215.jpg

6852 ms

public_v1.png

public_v1.png

2026 ms

SP.png

SP.png

9073 ms

7291686_686258.jpg

7291686_686258.jpg

6018 ms

7288595_883603.jpg

7288595_883603.jpg

7830 ms

7265368_121706.jpg

7265368_121706.jpg

2543 ms

7362999_386565.png

7362999_386565.png

1598 ms

7328849_959369.jpg

7328849_959369.jpg

2077 ms

7171550_674727.jpg

7171550_674727.jpg

2091 ms

7352066_608738.jpg

7352066_608738.jpg

3143 ms

7291676_180121.jpg

7291676_180121.jpg

4386 ms

7265372_671623.jpg

7265372_671623.jpg

5631 ms

7241094_821721.jpg

7241094_821721.jpg

8204 ms

7238295_901611.jpg

7238295_901611.jpg

9156 ms

7233273_574063.jpg

7233273_574063.jpg

7798 ms

7226616_545199.jpg

7226616_545199.jpg

8893 ms

7255345_991645.jpg

7255345_991645.jpg

7335 ms

h.js

h.js

698 ms

stats

stats

3079 ms

hm.gif

hm.gif

374 ms

arrows.png

arrows.png

1031 ms

Accessibility Review

st.zjol.com.cn accessibility score

64

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.

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

st.zjol.com.cn best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

st.zjol.com.cn SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 St.zjol.com.cn 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 St.zjol.com.cn 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

st.zjol.com.cn

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