Access video-bon.com. 贝博app手机版-贝博app

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

video-bon.com

184 ms

documentation.css

84 ms

screen.css

118 ms

menu.css

81 ms

jquery.js

194 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 97% of them (148 requests) were addressed to the original Video-bon.com, 3% (4 requests) were made to Syndication.exoclick.com and 1% (1 request) were made to Ads.exoclick.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Syndication.exoclick.com.

Content Size

847.0 kB

After Optimization

639.9 kB

In fact, the total size of Video-bon.com main page is 847.0 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. 40% of websites need less resources to load. Images take 656.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 45.8 kB

Original 50.9 kB
After minification 47.2 kB
After compression 5.1 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 45.8 kB or 90% of the original size.

Image Optimization

-10%

Potential reduce by 63.4 kB

Original 656.0 kB
After minification 592.6 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. Video Bon images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 66.5 kB

Original 103.0 kB
After minification 102.8 kB
After compression 36.5 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 66.5 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 31.4 kB

Original 37.1 kB
After minification 30.0 kB
After compression 5.7 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. Video-bon.com needs all CSS files to be minified and compressed as it can save up to 31.4 kB or 85% of the original size.

Requests Now

152

After Optimization

149

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Bon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 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

Document doesn't have a <title> element

High

Form elements do not have associated labels

High

Links do not have a discernible name

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 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

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Document doesn't have a <title> element

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Video-bon.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 Video-bon.com 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

video-bon.com

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

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

video-bon.com

documentation.css

screen.css

menu.css

jquery.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

video-bon.com

documentation.css

screen.css

menu.css

jquery.js

jquery.raty.min.js

ads.js

categories.js

ads-iframe-display.php

ads-iframe-display.php

ads-iframe-display.php

ads-iframe-display.php

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