Access lstk.zjol.com.cn. 丽水新闻|丽水新闻频道|丽水频道|浙江在线|丽水本地新闻门户网站

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

lstk.zjol.com.cn

2329 ms

2012_2.css

677 ms

jquery.js

4313 ms

all.js

1041 ms

jquery_slider.js

790 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 82% of them (87 requests) were addressed to the original Lstk.zjol.com.cn, 10% (11 requests) were made to Img2.zjolcdn.com and 4% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Lishui.gov.cn.

Content Size

1.2 MB

After Optimization

905.1 kB

In fact, the total size of Lstk.zjol.com.cn main page is 1.2 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 71.2 kB

Original 87.9 kB
After minification 80.7 kB
After compression 16.7 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 71.2 kB or 81% of the original size.

Image Optimization

-15%

Potential reduce by 150.1 kB

Original 1.0 MB
After minification 851.4 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, Lstk Zjol needs image optimization as it can save up to 150.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 60.8 kB

Original 92.6 kB
After minification 89.7 kB
After compression 31.8 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 60.8 kB or 66% of the original size.

CSS Optimization

-87%

Potential reduce by 33.6 kB

Original 38.8 kB
After minification 31.2 kB
After compression 5.2 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. Lstk.zjol.com.cn needs all CSS files to be minified and compressed as it can save up to 33.6 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lstk 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 22 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

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 Lstk.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 Lstk.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

lstk.zjol.com.cn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

丽水新闻|丽水新闻频道|丽水频道|浙江在线|丽水本地新闻门户网站

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

lstk.zjol.com.cn

2012_2.css

jquery.js

all.js

jquery_slider.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

lstk.zjol.com.cn

2012_2.css

jquery.js

all.js

jquery_slider.js

adzjol.js

switches2011.js

date.js

2246.js

2248.js

2249.js

2236.js

2237.js

2238.js

2239.js

tjBrowser.js

1236.js

1237.js

1255.js

1256.js

2022.js

1368.js

jquery-1.8.0.js

yu.js

tb.js

css.css

style.css

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close_btn3.gif

logo.png

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