Tools & Wizards About Us
jzhitech.en.made-in-china.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jzhitech.en.made-in-china.com

China Gpon Olt Manufacturer, Gpon ONU, Docsis Cable Modem Supplier - JIUZHOU HIGHTECH LIMITED

Page Load Speed

1.4 sec in total

First Response

75 ms

Resources Loaded

1.1 sec

Page Rendered

273 ms

jzhitech.en.made-in-china.com screenshot

About Website

Welcome to jzhitech.en.made-in-china.com homepage info - get ready to check Jzhitech En Madein China best content for China right away, or after learning these important things about jzhitech.en.made-in-china.com

China Gpon Olt Supplier, Gpon ONU, Docsis Cable Modem Manufacturers/ Suppliers - JIUZHOU HIGHTECH LIMITED

Visit jzhitech.en.made-in-china.com

Key Findings

We analyzed Jzhitech.en.made-in-china.com page load time and found that the first response time was 75 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

jzhitech.en.made-in-china.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value4.9 s

64/100

10%

TBT (Total Blocking Time)

Value2,390 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

jzhitech.en.made-in-china.com

75 ms

jzhitech.en.made-in-china.com

246 ms

global_0a5cc9ae.css

54 ms

home_7bd1ad02.css

59 ms

polyfill-simplify_e22603b6.js

67 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Jzhitech.en.made-in-china.com, 78% (45 requests) were made to Micstatic.com and 7% (4 requests) were made to Made-in-china.com. The less responsive or slowest element that took the longest time to load (656 ms) relates to the external source Image.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.9 kB (28%)

Content Size

485.4 kB

After Optimization

350.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jzhitech.en.made-in-china.com main page is 485.4 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. 60% of websites need less resources to load. Javascripts take 258.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 132.4 kB

  • Original 152.3 kB
  • After minification 107.2 kB
  • After compression 20.0 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 45.2 kB, which is 30% 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 132.4 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 39.9 kB
  • After minification 39.9 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. Jzhitech En Madein China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.5 kB

  • Original 258.8 kB
  • After minification 258.8 kB
  • After compression 256.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 34.5 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.

Requests Breakdown

Number of requests can be reduced by 32 (74%)

Requests Now

43

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jzhitech En Madein China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jzhitech.en.made-in-china.com

jzhitech.en.made-in-china.com

75 ms

jzhitech.en.made-in-china.com

jzhitech.en.made-in-china.com

246 ms

global_0a5cc9ae.css

global_0a5cc9ae.css

54 ms

home_7bd1ad02.css

home_7bd1ad02.css

59 ms

polyfill-simplify_e22603b6.js

polyfill-simplify_e22603b6.js

67 ms

jquery_2ad57377.js

jquery_2ad57377.js

56 ms

athena18n_be17f7ee.js

athena18n_be17f7ee.js

62 ms

artDialog_09e2e35c.js

artDialog_09e2e35c.js

62 ms

common_e948ce3b.js

common_e948ce3b.js

103 ms

inquiryMINI_af468a9a.js

inquiryMINI_af468a9a.js

101 ms

player_823149d7.js

player_823149d7.js

101 ms

swiper-3.4.2.min_fb13ef3e.js

swiper-3.4.2.min_fb13ef3e.js

138 ms

startMeeting_3724b694.js

startMeeting_3724b694.js

138 ms

quickInquiry_2462783b.js

quickInquiry_2462783b.js

141 ms

picRound_26b74f74.js

picRound_26b74f74.js

139 ms

proSlide_e9fc2f3f.js

proSlide_e9fc2f3f.js

139 ms

pop360_6738eadb.js

pop360_6738eadb.js

142 ms

pop3D_9976cba0.js

pop3D_9976cba0.js

140 ms

template_82ff26fb.js

template_82ff26fb.js

145 ms

_comShowDialog_04e8fa9e.js

_comShowDialog_04e8fa9e.js

140 ms

index_957e8d66.js

index_957e8d66.js

143 ms

tooltip2_0e492405.js

tooltip2_0e492405.js

143 ms

home_84ac3bf0.js

home_84ac3bf0.js

144 ms

cmp.js

cmp.js

144 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

142 ms

%E6%9C%AA%E6%A0%87%E9%A2%98-1.jpg

%E6%9C%AA%E6%A0%87%E9%A2%98-1.jpg

656 ms

logo_2b65c0b4.png

logo_2b65c0b4.png

63 ms

transparent.png

transparent.png

63 ms

icon-gold_d7e28641.png

icon-gold_d7e28641.png

64 ms

Company-Show-Video-English-8-mp4.jpg

Company-Show-Video-English-8-mp4.jpg

478 ms

made-in-china.jpg

made-in-china.jpg

324 ms

Roboto-Regular_42bcf6fd.woff

Roboto-Regular_42bcf6fd.woff

62 ms

Roboto-Medium_a577caf4.woff

Roboto-Medium_a577caf4.woff

192 ms

Roboto-Light_3a699e58.woff

Roboto-Light_3a699e58.woff

61 ms

Roboto-Thin_27c21102.woff

Roboto-Thin_27c21102.woff

81 ms

Roboto-Bold_d0329035.woff

Roboto-Bold_d0329035.woff

71 ms

Roboto-Black_b4ab42fc.woff

Roboto-Black_b4ab42fc.woff

76 ms

head.do

head.do

122 ms

min-basket_de3d456e.css

min-basket_de3d456e.css

92 ms

inquirybasket.do

inquirybasket.do

155 ms

es6-promise.min_f2f19670.js

es6-promise.min_f2f19670.js

50 ms

micon_a4e8fdb0.woff

micon_a4e8fdb0.woff

23 ms

Roboto-Italic_5b06f2d8.woff

Roboto-Italic_5b06f2d8.woff

21 ms

Roboto-MediumItalic_716617c8.woff

Roboto-MediumItalic_716617c8.woff

22 ms

Roboto-LightItalic_1acf4d54.woff

Roboto-LightItalic_1acf4d54.woff

21 ms

Roboto-ThinItalic_ee1b5420.woff

Roboto-ThinItalic_ee1b5420.woff

23 ms

Roboto-BoldItalic_7f075db7.woff

Roboto-BoldItalic_7f075db7.woff

20 ms

Roboto-BlackItalic_565291c0.woff

Roboto-BlackItalic_565291c0.woff

33 ms

faw.1.2.2.2.js

faw.1.2.2.2.js

25 ms

rfq-post-dropmenu_dff80909.css

rfq-post-dropmenu_dff80909.css

20 ms

inquiryabout.do

inquiryabout.do

58 ms

bubble_0f687eb8.js

bubble_0f687eb8.js

34 ms

meeting_b8fad1fe.js

meeting_b8fad1fe.js

34 ms

cmp.php

cmp.php

409 ms

cmp_final.min.js

cmp_final.min.js

350 ms

faw-store.html

faw-store.html

18 ms

mic.probe.js

mic.probe.js

38 ms

startMeeting_4dd70baa.css

startMeeting_4dd70baa.css

12 ms

Accessibility Review

jzhitech.en.made-in-china.com accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jzhitech.en.made-in-china.com best practices score

75

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

High

Missing source maps for large first-party JavaScript

SEO Factors

jzhitech.en.made-in-china.com SEO score

83

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jzhitech.en.made-in-china.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jzhitech.en.made-in-china.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

jzhitech.en.made-in-china.com

Open Graph description is not detected on the main page of Jzhitech En Madein China. 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: