Tools & Wizards About Us
cnlongze.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

cnlongze.com

Wenzhou LongZe Light Industrial Machinery Co., Ltd.

Page Load Speed

15.8 sec in total

First Response

589 ms

Resources Loaded

15 sec

Page Rendered

197 ms

cnlongze.com screenshot

About Website

Click here to check amazing Cn Long Ze content. Otherwise, check out these important facts you probably never knew about cnlongze.com

Wenzhou LongZe Light Industrial Machinery Co., Ltd. was founded in 90s, is a design, forging, production, sales and service in one of the modern enterprise. Specializing in a variety of milk food, pha...

Visit cnlongze.com

Key Findings

We analyzed Cnlongze.com page load time and found that the first response time was 589 ms and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cnlongze.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.207

60/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

cnlongze.com

589 ms

css.css

406 ms

jquery-1.10.2.min.js

675 ms

public.js

210 ms

in_ban.js

210 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Cnlongze.com and no external sources were called. The less responsive or slowest element that took the longest time to load (13.9 sec) belongs to the original domain Cnlongze.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.5 kB (11%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnlongze.com main page is 1.2 MB. 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 996.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 13.8 kB

  • Original 16.5 kB
  • After minification 10.6 kB
  • After compression 2.7 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 5.9 kB, which is 36% 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 13.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 15.5 kB

  • Original 996.0 kB
  • After minification 980.6 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. Cn Long Ze images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 72.8 kB

  • Original 109.8 kB
  • After minification 103.7 kB
  • After compression 37.0 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 72.8 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 24.4 kB

  • Original 30.5 kB
  • After minification 27.5 kB
  • After compression 6.0 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. Cnlongze.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

33

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Long Ze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnlongze.com

cnlongze.com

589 ms

css.css

css.css

406 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

675 ms

public.js

public.js

210 ms

in_ban.js

in_ban.js

210 ms

in_imgs.js

in_imgs.js

211 ms

3DImgScroll.css

3DImgScroll.css

268 ms

3DImgScroll.js

3DImgScroll.js

350 ms

piaofu.js

piaofu.js

84 ms

ClickRule_website.js

ClickRule_website.js

85 ms

index_03.jpg

index_03.jpg

339 ms

index_5.png

index_5.png

138 ms

logo.jpg

logo.jpg

142 ms

index_07.png

index_07.png

71 ms

index_08.png

index_08.png

73 ms

ban_01.jpg

ban_01.jpg

4190 ms

ban_01_02.png

ban_01_02.png

274 ms

ban_01_03.png

ban_01_03.png

10180 ms

ban_btn_01.png

ban_btn_01.png

207 ms

index_11.jpg

index_11.jpg

281 ms

201706241407372207.jpg

201706241407372207.jpg

953 ms

201706241407508083.jpg

201706241407508083.jpg

950 ms

index_15.jpg

index_15.jpg

1261 ms

201706141355129626.jpg

201706141355129626.jpg

8081 ms

201706141354553190.jpg

201706141354553190.jpg

11318 ms

201706141354153049.jpg

201706141354153049.jpg

11146 ms

201706141353468661.jpg

201706141353468661.jpg

7089 ms

201706141353213288.jpg

201706141353213288.jpg

10824 ms

201706141351503495.jpg

201706141351503495.jpg

12503 ms

201706141350255165.jpg

201706141350255165.jpg

13882 ms

index_17_1.jpg

index_17_1.jpg

10319 ms

3.png

3.png

10389 ms

wx.jpg

wx.jpg

11933 ms

web_ajax.ashx

web_ajax.ashx

11398 ms

Accessibility Review

cnlongze.com accessibility score

69

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cnlongze.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cnlongze.com SEO score

88

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnlongze.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Cnlongze.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

cnlongze.com

Open Graph description is not detected on the main page of Cn Long Ze. 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: