Access dentalsouthchina.com. 华南国际口腔展

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

dentalsouthchina.com

5442 ms

css.css

1567 ms

AC_RunActiveContent.js

1193 ms

hjp.css

898 ms

stat.php

874 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 94% of them (92 requests) were addressed to the original Dentalsouthchina.com, 1% (1 request) were made to S21.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 (20.2 sec) belongs to the original domain Dentalsouthchina.com.

Content Size

200.7 kB

After Optimization

136.0 kB

In fact, the total size of Dentalsouthchina.com main page is 200.7 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 130.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 42.1 kB

Original 47.7 kB
After minification 32.6 kB
After compression 5.6 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 15.1 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 42.1 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 6.4 kB

Original 130.2 kB
After minification 123.8 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. Dentalsouthchina images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 9.3 kB

Original 14.1 kB
After minification 13.0 kB
After compression 4.7 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 9.3 kB or 66% of the original size.

CSS Optimization

-77%

Potential reduce by 6.7 kB

Original 8.7 kB
After minification 7.8 kB
After compression 2.0 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. Dentalsouthchina.com needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dentalsouthchina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Dentalsouthchina.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 Dentalsouthchina.com 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

dentalsouthchina.com

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

华南国际口腔展

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

dentalsouthchina.com

css.css

AC_RunActiveContent.js

hjp.css

stat.php

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

dentalsouthchina.com

css.css

AC_RunActiveContent.js

hjp.css

stat.php

_links1.html

goodtop_01.jpg

goodtop.jpg

goodtop_05.jpg

goodtop_06.jpg

top1-bg.gif

finger.gif

new3.gif

d02.gif

index_bbg.jpg

logo-xieban1.JPG

logo-xieban2.JPG

bbs_1.gif

indexbbs_bg.jpg

PAGE_bg.jpg

NEW08.gif

PAGE_07.jpg

PAGE_08.jpg

PAGE_09.jpg

PAGE_10.jpg

%E5%88%86%E9%9A%94%E7%AC%A6.gif

pppage_01.jpg

pppage_02.jpg

pppage_03.jpg

home_bg01.jpg

home_bg02.jpg

home_bg03.jpg

home_bg04.jpg

home_01.jpg

product_01.jpg

2006111711580826065.jpg

2006111714311020808.jpg

2006111714291943917.jpg

2006111714332575130.jpg

home_bg05.jpg

stat.htm

core.php

home_bg11.jpg