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name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

dibot.cn

2994 ms

lanmu.css

1341 ms

public.css

923 ms

all.js

1153 ms

slide.aspx

979 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 63% of them (37 requests) were addressed to the original Dibot.cn, 7% (4 requests) were made to Ckmap.mediav.com and 3% (2 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Dibot.cn.

Content Size

510.2 kB

After Optimization

411.5 kB

In fact, the total size of Dibot.cn main page is 510.2 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 262.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 42.4 kB

Original 51.9 kB
After minification 50.3 kB
After compression 9.5 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 42.4 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 14.4 kB

Original 262.8 kB
After minification 248.4 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. Dibot images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 23.6 kB

Original 173.5 kB
After minification 170.9 kB
After compression 149.9 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 23.6 kB or 14% of the original size.

CSS Optimization

-84%

Potential reduce by 18.3 kB

Original 21.9 kB
After minification 19.2 kB
After compression 3.6 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. Dibot.cn needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dibot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

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

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.

Areas of Improvement

High

Does not use HTTPS

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document uses plugins

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

High

Links are not crawlable

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 Dibot.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 Dibot.cn 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

dibot.cn

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

联系我们果博东方有限公司客服电话19048888882

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

dibot.cn

lanmu.css

public.css

all.js

slide.aspx

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

dibot.cn

lanmu.css

public.css

all.js

slide.aspx

searchbox.aspx

votebar.aspx

slide.aspx

os.js

pa

logo.gif

1.gif

menu_style_out.gif

lxwm.png

16120520.png

company.gif

14130505tb.jpg

14125714tb.jpg

14124234tb.jpg

14102718tb.jpg

07103057tb.jpg

03170110tb.jpg

ding110.jpg

menu_style_over.gif

lanmu_sign_bg.gif

more_icon.gif

f_off.gif

06121246tb.jpg

f_on.gif

search.gif

vote_1.gif

vote_2.gif

11105020tb.jpg

template_title_bg.gif

article_arrow.gif

zcgm

mvl.js

hm.js

auto_dup

button_121.gif

mba.js

mv.js

b