Tools & Wizards About Us
sunyinstrument.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sunyinstrument.com

PCB making Machine,PCB Production Line, PCB Solution

Page Load Speed

6.7 sec in total

First Response

438 ms

Resources Loaded

6 sec

Page Rendered

245 ms

sunyinstrument.com screenshot

About Website

Click here to check amazing Sunyinstrument content. Otherwise, check out these important facts you probably never knew about sunyinstrument.com

PCB making Machine,PCB Production Line, PCB Solution,PCB Etching machine,PCB developing machine, Multilayer PCB line, PCB through hole machine, PCB copper plating machine

Visit sunyinstrument.com

Key Findings

We analyzed Sunyinstrument.com page load time and found that the first response time was 438 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sunyinstrument.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

sunyinstrument.com

438 ms

sunyinstrument.com

858 ms

bootstrap.css

783 ms

bxslider.css

589 ms

style.css

590 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Sunyinstrument.com, 8% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Sunyinstrument.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.6 kB (4%)

Content Size

815.9 kB

After Optimization

779.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunyinstrument.com main page is 815.9 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. Images take 665.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 23.6 kB

  • Original 28.3 kB
  • After minification 22.9 kB
  • After compression 4.8 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 5.4 kB, which is 19% 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 23.6 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 4.0 kB

  • Original 665.2 kB
  • After minification 661.3 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. Sunyinstrument images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 5.1 kB

  • Original 86.0 kB
  • After minification 86.0 kB
  • After compression 80.9 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

-11%

Potential reduce by 4.0 kB

  • Original 36.3 kB
  • After minification 36.3 kB
  • After compression 32.3 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. Sunyinstrument.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (27%)

Requests Now

33

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunyinstrument. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sunyinstrument.com

sunyinstrument.com

438 ms

sunyinstrument.com

sunyinstrument.com

858 ms

bootstrap.css

bootstrap.css

783 ms

bxslider.css

bxslider.css

589 ms

style.css

style.css

590 ms

jquery.min.js

jquery.min.js

803 ms

bxslider.min.js

bxslider.min.js

609 ms

common.js

common.js

609 ms

bootstrap.js

bootstrap.js

1171 ms

font-awesome.min.css

font-awesome.min.css

1188 ms

jquery.smoove.min.js

jquery.smoove.min.js

1252 ms

page.js

page.js

29 ms

6170d9c6e8437.png

6170d9c6e8437.png

471 ms

6170e6f1077be.jpg

6170e6f1077be.jpg

602 ms

6170e6fa42672.jpg

6170e6fa42672.jpg

1170 ms

617fa52573f10.jpg

617fa52573f10.jpg

799 ms

617fa58d3967e.jpg

617fa58d3967e.jpg

810 ms

617fa483025d4.jpg

617fa483025d4.jpg

791 ms

617fa424ad832.jpg

617fa424ad832.jpg

1265 ms

6180e48aef596.jpg

6180e48aef596.jpg

1177 ms

6180e409834c1.jpg

6180e409834c1.jpg

1401 ms

6189eb93b8635.jpg

6189eb93b8635.jpg

1402 ms

6180f51538892.png

6180f51538892.png

2304 ms

617ba4e4d1a50.jpg

617ba4e4d1a50.jpg

1763 ms

617ba653dc821.jpg

617ba653dc821.jpg

1761 ms

617ba6f05d0bd.jpg

617ba6f05d0bd.jpg

1866 ms

617ba786ce153.jpg

617ba786ce153.jpg

2010 ms

6180e308459bf.jpg

6180e308459bf.jpg

2430 ms

617273a7a644b.png

617273a7a644b.png

2360 ms

617273b51080b.png

617273b51080b.png

2360 ms

6172740d4ec5f.png

6172740d4ec5f.png

2480 ms

bx_loader.gif

bx_loader.gif

2539 ms

left_sli.gif

left_sli.gif

2840 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3492 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

3126 ms

sm.25.html

sm.25.html

24 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

20 ms

Accessibility Review

sunyinstrument.com accessibility score

97

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.

Best Practices

sunyinstrument.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sunyinstrument.com SEO score

92

Search Engine Optimization Advices

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

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 Sunyinstrument.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 Sunyinstrument.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

sunyinstrument.com

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