Access system3a.com. erowa/3R tooling system, edm tooling, wire edm tooling, self centering vise, precision cnc machining...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

www.system3a.com

307 ms

graphic.css

65 ms

button.css

44 ms

style.css

43 ms

rnklKBqoRpnSrmRliSonlpmrRliSilklppRljSjrrlrjijrikkRmiSrqpoklirrmrrSRjj.css

80 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original System3a.com, 94% (82 requests) were made to Imrnrwxhmnlr5q.leadongcdn.com and 2% (2 requests) were made to Jrrnrwxhmnlr5p.leadongcdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Imrnrwxhmnlr5q.leadongcdn.com.

Content Size

6.9 MB

After Optimization

6.5 MB

In fact, the total size of System3a.com main page is 6.9 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. 55% of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 182.2 kB

Original 220.4 kB
After minification 220.4 kB
After compression 38.2 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 182.2 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 233.9 kB

Original 6.7 MB
After minification 6.5 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. System 3a images are well optimized though.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of System 3a. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS 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

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

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

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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.

These items highlight common accessibility best practices.

High

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

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

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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

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 System3a.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 System3a.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

system3a.com

Open Graph description is not detected on the main page of System 3a. 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

erowa/3R tooling system, edm tooling, wire edm tooling, self centering vise, precision cnc machining – SHENZHEN JINGZUAN INTELLIGENT MANUFACTURING CO....

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

www.system3a.com

graphic.css

button.css

style.css

rnklKBqoRpnSrmRliSonlpmrRliSilklppRljSjrrlrjijrikkRmiSrqpoklirrmrrSRjj.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.system3a.com

graphic.css

button.css

style.css

rnklKBqoRpnSrmRliSonlpmrRliSilklppRljSjrrlrjijrikkRmiSrqpoklirrmrrSRjj.css

speedLazyLoad4.min.js

bg.jpg

captcha

logo5.png

sosuoxiao.png

language.png

jiantou.png

osw-nav-mo.png

osw-nav-mo.png

bg.jpg

chanpin.png

wenan.png

bg4.jpg

chanp.png

wenan1.png

bg5.jpg

chanp1.png

wenan2.png

shouyebanner4.jpg

shouyebanner1.jpg

shoujiduanbanner.jpg

shoujiduanbanner3.jpg

shoujiduanbanner4.jpg

shoujiduanbanner1.jpg

shoujiduanbanner2.jpg

zhuangshi.png

crop_1677133602158.png

744x744.jpg

QQtupian20210611153607.jpg

3A-640-640.jpg

110086-640-640.jpg

500109-640-640.jpg

110107-640-640.jpg

400008new-640-640.jpg

110006-640-640.jpg

110160-11_huaban-640-640.jpg

110008-640-640.jpg

DSC_2459.jpg

jianceshebei.jpg

jichuangshebei.jpg