Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

estv.com.cn

首页-云上恩施官网│恩施州权威新闻信息官方门户第一端-〔www.estv.com.cn〕

Page Load Speed

71.1 sec in total

First Response

19.2 sec

Resources Loaded

51.4 sec

Page Rendered

379 ms

estv.com.cn screenshot

About Website

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

云上恩施

Visit estv.com.cn

Key Findings

We analyzed Estv.com.cn page load time and found that the first response time was 19.2 sec and then it took 51.8 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 were 29 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

estv.com.cn performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

estv.com.cn

19233 ms

index.css

1853 ms

jquery1.8.2.js

11374 ms

w.js

6596 ms

main.js

1453 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Estv.com.cn, 56% (56 requests) were made to Upload.estv.com.cn and 21% (21 requests) were made to Img.estv.com.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Upload.estv.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 252.6 kB (31%)

Content Size

809.9 kB

After Optimization

557.3 kB

In fact, the total size of Estv.com.cn main page is 809.9 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. 25% of websites need less resources to load. Images take 482.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 91.6 kB

  • Original 107.3 kB
  • After minification 73.3 kB
  • After compression 15.7 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. This page needs HTML code to be minified as it can gain 34.0 kB, which is 32% 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 91.6 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 25.4 kB

  • Original 482.9 kB
  • After minification 457.5 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. Estv images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 104.0 kB

  • Original 180.4 kB
  • After minification 151.4 kB
  • After compression 76.4 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 104.0 kB or 58% of the original size.

CSS Optimization

-81%

Potential reduce by 31.6 kB

  • Original 39.3 kB
  • After minification 36.3 kB
  • After compression 7.6 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. Estv.com.cn needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (19%)

Requests Now

70

After Optimization

57

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Estv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

estv.com.cn accessibility score

62

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

estv.com.cn best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

estv.com.cn SEO score

89

Search Engine Optimization Advices

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Estv.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 Estv.com.cn main page’s claimed encoding is gbk. 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

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