Access yhtx.tv. 文汇报社官方网站-文汇报广告部|文汇报电话|文汇报新闻热线|文汇报电子版

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value3.7 s

91/100

10%

yhtx.tv

3103 ms

style.css

1489 ms

index.css

1032 ms

lang.js

1040 ms

config.js

814 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 93% of them (64 requests) were addressed to the original Yhtx.tv, 1% (1 request) were made to S84.cnzz.com and 1% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Yhtx.tv.

Content Size

828.3 kB

After Optimization

631.1 kB

In fact, the total size of Yhtx.tv main page is 828.3 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. 20% of websites need less resources to load. Images take 621.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 46.7 kB

Original 57.7 kB
After minification 57.6 kB
After compression 11.0 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 46.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 49.6 kB

Original 621.5 kB
After minification 571.9 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. Yhtx images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 83.7 kB

Original 127.1 kB
After minification 120.2 kB
After compression 43.4 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 83.7 kB or 66% of the original size.

CSS Optimization

-78%

Potential reduce by 17.3 kB

Original 22.1 kB
After minification 19.9 kB
After compression 4.8 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. Yhtx.tv needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yhtx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 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

Form elements do not have associated labels

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yhtx.tv can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Yhtx.tv 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

yhtx.tv

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

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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

yhtx.tv

style.css

index.css

lang.js

config.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

yhtx.tv

style.css

index.css

lang.js

config.js

jquery.js

common.js

page.js

jquery.lazyload.js

slide.js

index.js

marquee.js

stat.php

duilian.js

head_bg.png

ico_arrow_d.gif

11-18-33-59-1.jpg

11-21-07-78-1.gif

21-58-19-82-1.jpg

09-45-51-83-1.jpg

19-42-14-64-1.jpg

21-55-51-90-1.jpg

lazy.gif

rar.gif

ico_wap.gif

ico_cart.gif

head_search.png

spacer.gif

menu_bg.png

menu_bg_on.png

menu_bg_li.png

box_head_bg.gif

li_dot.gif

ico_open.gif

iuser.png

ico_arrow_up.gif

line.gif

loading.gif

ibox_head.png

rank_list.gif

dot.gif

ico_video.gif

stat.htm