Tools & Wizards About Us
jnindexcnc.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

jnindexcnc.com

China CNC Machine Manufacturer for CNC Router, Laser Cutter, Laser Engraver, Wood Lathe and Plasma Cutter

Page Load Speed

4.9 sec in total

First Response

592 ms

Resources Loaded

3.6 sec

Page Rendered

675 ms

jnindexcnc.com screenshot

About Website

Visit jnindexcnc.com now to see the best up-to-date Jnindex CNC content and also check out these interesting facts you probably never knew about jnindexcnc.com

China CNC Machine Manufacturer for CNC Router, Laser Cutter, Laser Engraver, laser marker, Wood Lathe and Plasma Cutter--Jinan IndexCNC

Visit jnindexcnc.com

Key Findings

We analyzed Jnindexcnc.com page load time and found that the first response time was 592 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jnindexcnc.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

jnindexcnc.com

592 ms

www.jnindexcnc.com

626 ms

style.css

136 ms

jquery-1.8.2.min.js

202 ms

jquery.bxslider.min.js

131 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 98% of them (59 requests) were addressed to the original Jnindexcnc.com, 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Jnindexcnc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (27%)

Content Size

6.1 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jnindexcnc.com main page is 6.1 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. 40% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 50.7 kB

  • Original 59.7 kB
  • After minification 57.0 kB
  • After compression 8.9 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 50.7 kB or 85% of the original size.

Image Optimization

-27%

Potential reduce by 1.6 MB

  • Original 5.9 MB
  • After minification 4.3 MB

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, Jnindex CNC needs image optimization as it can save up to 1.6 MB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 5.9 kB

  • Original 91.7 kB
  • After minification 90.3 kB
  • After compression 85.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 1.8 kB

  • Original 15.7 kB
  • After minification 15.7 kB
  • After compression 13.9 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. Jnindexcnc.com needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jnindex CNC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jnindexcnc.com

jnindexcnc.com

592 ms

www.jnindexcnc.com

www.jnindexcnc.com

626 ms

style.css

style.css

136 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

202 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

131 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

132 ms

jquery.easing-1.4.pack.js

jquery.easing-1.4.pack.js

193 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

131 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

257 ms

zzshe.js

zzshe.js

261 ms

wow.min.js

wow.min.js

261 ms

html5.js

html5.js

264 ms

jquery.js

jquery.js

387 ms

jquery-migrate.min.js

jquery-migrate.min.js

330 ms

addthis_widget.js

addthis_widget.js

62 ms

6097ae54e26c4.png

6097ae54e26c4.png

137 ms

icon-sns.png

icon-sns.png

128 ms

cn.gif

cn.gif

130 ms

en.gif

en.gif

130 ms

search.png

search.png

135 ms

shadow-black.png

shadow-black.png

136 ms

667648d51c34a.png

667648d51c34a.png

710 ms

667648ef9562c.png

667648ef9562c.png

650 ms

arrow-title.png

arrow-title.png

259 ms

20170525120013_72567.png

20170525120013_72567.png

393 ms

20170525120045_14383.png

20170525120045_14383.png

395 ms

20170401135629_68559.png

20170401135629_68559.png

335 ms

20170605110930_87692.jpg

20170605110930_87692.jpg

454 ms

5d09e7548e33a.jpg

5d09e7548e33a.jpg

592 ms

5c0278f1bbaea.jpg

5c0278f1bbaea.jpg

654 ms

5d09e5c23740b.jpg

5d09e5c23740b.jpg

653 ms

5c01f82705c5f.jpg

5c01f82705c5f.jpg

712 ms

5c01f891608f7.jpg

5c01f891608f7.jpg

849 ms

5c02778e8ebcb.jpg

5c02778e8ebcb.jpg

1066 ms

5c02768bd1d08.jpg

5c02768bd1d08.jpg

841 ms

5e5f18c4f1f6b.jpg

5e5f18c4f1f6b.jpg

847 ms

59eda4861ee3a.jpg

59eda4861ee3a.jpg

1162 ms

59ae61f16e1f0.jpg

59ae61f16e1f0.jpg

1102 ms

598806313bdbf.jpg

598806313bdbf.jpg

1228 ms

5987fc49b8efd.jpg

5987fc49b8efd.jpg

1236 ms

img-contact.jpg

img-contact.jpg

983 ms

verify.html

verify.html

1122 ms

hp-why.jpg

hp-why.jpg

1226 ms

20240622122143_70533.png

20240622122143_70533.png

2002 ms

btn-readmore.png

btn-readmore.png

1251 ms

hp-customer.png

hp-customer.png

1292 ms

arrowbubble.png

arrowbubble.png

1354 ms

avatar-01.gif

avatar-01.gif

1356 ms

avatar-03.gif

avatar-03.gif

1367 ms

avatar-02.gif

avatar-02.gif

1381 ms

help-support.jpg

help-support.jpg

1495 ms

shadow-foot.png

shadow-foot.png

1363 ms

skype.gif

skype.gif

1358 ms

wangwang.gif

wangwang.gif

1362 ms

email.gif

email.gif

1376 ms

icon-map.png

icon-map.png

1482 ms

h3bar.png

h3bar.png

599 ms

arrow-slider.png

arrow-slider.png

556 ms

arrow-circle.png

arrow-circle.png

573 ms

backtop.gif

backtop.gif

614 ms

Accessibility Review

jnindexcnc.com accessibility score

55

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

jnindexcnc.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jnindexcnc.com SEO score

74

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnindexcnc.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 Jnindexcnc.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

jnindexcnc.com

Open Graph description is not detected on the main page of Jnindex CNC. 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: