Access guangdong.cn5135.com. 顺德市迪科实业有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.275

44/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

20370 ms

Div.css

2461 ms

b_inc3.htm

346 ms

Guangdong.gif

1028 ms

Top_Menu_Background_Hot.gif

5554 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Guangdong.cn5135.com, 23% (24 requests) were made to Asearch.alicdn.com and 16% (17 requests) were made to Img2015.cn5135.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Cn5135.com.

Content Size

274.5 kB

After Optimization

87.7 kB

In fact, the total size of Guangdong.cn5135.com main page is 274.5 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. HTML takes 168.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 140.6 kB

Original 168.7 kB
After minification 165.1 kB
After compression 28.1 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 140.6 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 8.0 kB

Original 52.3 kB
After minification 44.3 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. Obviously, Guangdong Cn 5135 needs image optimization as it can save up to 8.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 16.5 kB

Original 27.2 kB
After minification 26.4 kB
After compression 10.7 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 16.5 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 21.6 kB

Original 26.2 kB
After minification 22.4 kB
After compression 4.6 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. Guangdong.cn5135.com needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 82% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guangdong Cn 5135. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Form elements do not have associated labels

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Serves images with low resolution

High

Browser errors were logged to the console

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

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 Guangdong.cn5135.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 Guangdong.cn5135.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

guangdong.cn5135.com

Open Graph description is not detected on the main page of Guangdong Cn 5135. 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

顺德市迪科实业有限公司 - 主页

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

Div.css

b_inc3.htm

Guangdong.gif

Top_Menu_Background_Hot.gif

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

Div.css

b_inc3.htm

Guangdong.gif

Top_Menu_Background_Hot.gif

Logo-32-22.gif

Top_Menu_Background_Common.gif

reg.JPG

Index_V_J.gif

Bg_Title_Blur.gif

Bg_Title_Orange.gif

tit_left.gif

tit_right.gif

tit_mid.gif

arrow_yellow.gif

main_supply_bg.gif

main_column_2.gif

main_column_2i.gif

main_column_2a.gif

main_column_2c.gif

main_column_2b.gif

main_column_2d.gif

main_column_2f.gif

main_column_2g.gif

main_column_2h.gif

main_column_2_bg.gif

ResizeImage.js

214284_2015129141332196_S.jpg

214284_20151291482039_S.jpg

490900_201511217459177_S.jpg

492311_2015112105638756_S.jpg

492311_2015112105945365_S.jpg

192669_201510815417737_S.jpg

192669_2015915111629975_S.jpg

102553_20158815616119_S.jpg

454846_20155151755678_S.jpg

454846_201551717554710_S.jpg

454846_2015729205037939_S.jpg

352292_20157301038564_S.jpg

467821_20157119524632_S.jpg

361230_2014124181619745_S.jpg

245503_2012213111807818_S.jpg

461496_201561216348825_S.jpg

451024_2015421212823253_S.jpg

112516_201561211328517_S.gif