Tools & Wizards About Us
btslipring.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

btslipring.com

Slip Ring,Electrical slip ring,Through Hole Slip Ring,Separate Slip Ring,Pan Cake Slip Ring,Capsule Slip Rings, Pneumatic Slip Rings,Customized slip r...

Page Load Speed

9.5 sec in total

First Response

404 ms

Resources Loaded

8.5 sec

Page Rendered

544 ms

btslipring.com screenshot

About Website

Visit btslipring.com now to see the best up-to-date Bt Slip Ring content for China and also check out these interesting facts you probably never knew about btslipring.com

ByTune Electronics Co.,Ltd is a top level slip ring designer,manufacturer and supplier, and as a leading vendor, we always provide our customers with reliable and high quality through hole slip ring,s...

Visit btslipring.com

Key Findings

We analyzed Btslipring.com page load time and found that the first response time was 404 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

btslipring.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

btslipring.com

404 ms

www.btslipring.com

538 ms

style.css

433 ms

other.css

76 ms

en.webp

423 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 44% of them (25 requests) were addressed to the original Btslipring.com, 26% (15 requests) were made to Img01.v15cdn.com and 14% (8 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Css02.v15cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.9 kB (10%)

Content Size

1.0 MB

After Optimization

895.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btslipring.com main page is 1.0 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. 25% of websites need less resources to load. Images take 707.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.8 kB

  • Original 40.8 kB
  • After minification 39.5 kB
  • After compression 9.0 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. 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 31.8 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 707.4 kB
  • After minification 705.1 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. Bt Slip Ring images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 69.2 kB

  • Original 220.0 kB
  • After minification 220.0 kB
  • After compression 150.8 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 69.2 kB or 31% of the original size.

CSS Optimization

-5%

Potential reduce by 1.5 kB

  • Original 32.5 kB
  • After minification 32.5 kB
  • After compression 30.9 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. Btslipring.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (58%)

Requests Now

48

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bt Slip Ring. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

btslipring.com

btslipring.com

404 ms

www.btslipring.com

www.btslipring.com

538 ms

style.css

style.css

433 ms

other.css

other.css

76 ms

en.webp

en.webp

423 ms

logo9494.png

logo9494.png

229 ms

ba202112171038251666507.jpg

ba202112171038251666507.jpg

595 ms

20240220101846ff383.jpg

20240220101846ff383.jpg

819 ms

ba202109301125107238846.jpg

ba202109301125107238846.jpg

735 ms

201509170945429691801.jpg

201509170945429691801.jpg

781 ms

de.webp

de.webp

436 ms

ja.webp

ja.webp

438 ms

fr.webp

fr.webp

437 ms

ru.webp

ru.webp

437 ms

it.webp

it.webp

438 ms

es.webp

es.webp

441 ms

pt.webp

pt.webp

457 ms

tr.webp

tr.webp

455 ms

ar.webp

ar.webp

454 ms

vn.webp

vn.webp

457 ms

ko.webp

ko.webp

460 ms

jquery-3.6.0.js

jquery-3.6.0.js

448 ms

Site_Common.js

Site_Common.js

462 ms

swiper.min.js

swiper.min.js

378 ms

style.js

style.js

378 ms

count.js

count.js

463 ms

float7771.js

float7771.js

393 ms

im.js

im.js

390 ms

1.png

1.png

467 ms

2.png

2.png

537 ms

3.png

3.png

543 ms

4.png

4.png

614 ms

swiper-icon.css

swiper-icon.css

30 ms

iconfont.css

iconfont.css

708 ms

message.css

message.css

56 ms

s

s

110 ms

app.css

app.css

66 ms

chunk-vendors.js

chunk-vendors.js

285 ms

app.js

app.js

148 ms

online.webp

online.webp

28 ms

email.webp

email.webp

29 ms

skype.webp

skype.webp

28 ms

iconfontvk.woff

iconfontvk.woff

30 ms

iconfont.woff

iconfont.woff

70 ms

iconfont.woff

iconfont.woff

799 ms

addicon.woff

addicon.woff

1754 ms

gic-fuwu.png

gic-fuwu.png

76 ms

serhead.png

serhead.png

67 ms

back.png

back.png

72 ms

img.png

img.png

73 ms

fj.png

fj.png

75 ms

send.png

send.png

73 ms

iconfont.ttf

iconfont.ttf

4816 ms

addicon.ttf

addicon.ttf

741 ms

SaveVisitlog

SaveVisitlog

1227 ms

202112151435372199944.jpg

202112151435372199944.jpg

119 ms

iconfont.svg

iconfont.svg

729 ms

Accessibility Review

btslipring.com accessibility score

84

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

Best Practices

btslipring.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

btslipring.com SEO score

89

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

    EN

  • Encoding

    UTF-8

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

btslipring.com

Open Graph data is detected on the main page of Bt Slip Ring. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: