Tools & Wizards About Us
backgammontrial.com screenshot

Report Summary

  • 0

    Performance

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

backgammontrial.com

新2体育唯一官网 - 新2体育官方平台

Page Load Speed

12.7 sec in total

First Response

587 ms

Resources Loaded

11.6 sec

Page Rendered

572 ms

backgammontrial.com screenshot

About Website

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

新2体育唯一官网专注于光电器件（OSA）和光模块的设计开发、制造、销售和技术支持服务。新2体育官方平台历经20年技术积累与发展，形成光路、机械结构、高频仿真、热仿真、电路、FPC软板、IT软件自动化等核心技术设计平台。新2体育唯一官网具备激光器光芯片BAR条切割测试分选、TO-CAN设计封装、COB（板上芯片）封装、同轴和BOX光器件封装、SMT贴片(PCBA)、光模块设计制造调测的全产业链生产集...

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Key Findings

We analyzed Backgammontrial.com page load time and found that the first response time was 587 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

backgammontrial.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value5,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

backgammontrial.com

587 ms

www.backgammontrial.com

1174 ms

tj.js

49 ms

animate.css,iconfont.css,bootstrap.min.css,response.min.css

3271 ms

site_impt_r.css

3730 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 35% of them (18 requests) were addressed to the original Backgammontrial.com, 27% (14 requests) were made to Static202.yun300.cn and 16% (8 requests) were made to Dfs.yun300.cn. The less responsive or slowest element that took the longest time to load (5.7 sec) relates to the external source Static.yun300.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 699.0 kB (44%)

Content Size

1.6 MB

After Optimization

885.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Backgammontrial.com main page is 1.6 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. 50% of websites need less resources to load. Images take 752.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 92.8 kB

  • Original 112.0 kB
  • After minification 85.4 kB
  • After compression 19.2 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. This page needs HTML code to be minified as it can gain 26.6 kB, which is 24% 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 92.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 3.5 kB

  • Original 752.9 kB
  • After minification 749.4 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. Backgammontrial images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 10.8 kB

  • Original 14.8 kB
  • After minification 11.8 kB
  • After compression 4.0 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 10.8 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 591.9 kB

  • Original 705.2 kB
  • After minification 548.4 kB
  • After compression 113.3 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. Backgammontrial.com needs all CSS files to be minified and compressed as it can save up to 591.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backgammontrial. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

backgammontrial.com

backgammontrial.com

587 ms

www.backgammontrial.com

www.backgammontrial.com

1174 ms

tj.js

tj.js

49 ms

animate.css,iconfont.css,bootstrap.min.css,response.min.css

animate.css,iconfont.css,bootstrap.min.css,response.min.css

3271 ms

site_impt_r.css

site_impt_r.css

3730 ms

ftmpl_impt_a2dbbe4a-3442-4f75-86c2-fc4ae2d66923.css

ftmpl_impt_a2dbbe4a-3442-4f75-86c2-fc4ae2d66923.css

3826 ms

page_impt_Home.css

page_impt_Home.css

4213 ms

public_layout.css

public_layout.css

651 ms

aos.css

aos.css

990 ms

myAnimation.css

myAnimation.css

698 ms

swiper.min.js

swiper.min.js

1465 ms

interwords_zh_CN.min.js,handle.min.js,libs.min.js,render.min.js

interwords_zh_CN.min.js,handle.min.js,libs.min.js,render.min.js

3304 ms

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

387 ms

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

389 ms

hm.js

hm.js

1458 ms

newtj.js

newtj.js

65 ms

public_layout.css

public_layout.css

631 ms

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

66 ms

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

66 ms

aos.js

aos.js

364 ms

hm.gif

hm.gif

319 ms

logo.jpg

logo.jpg

872 ms

lan.gif

lan.gif

362 ms

rBQBG1zeRF-EZ6WeAAAAALtrhrs312.png

rBQBG1zeRF-EZ6WeAAAAALtrhrs312.png

55 ms

rBQBHVzeREuEL1FvAAAAAB_7d88582.png

rBQBHVzeREuEL1FvAAAAAB_7d88582.png

55 ms

69d30434-b037-4536-8649-7d20f11e260e.jpg

69d30434-b037-4536-8649-7d20f11e260e.jpg

865 ms

bc06c21e-b029-4e85-9a89-edad7228a307.jpg

bc06c21e-b029-4e85-9a89-edad7228a307.jpg

867 ms

qqimg38.jpg

qqimg38.jpg

1512 ms

linkimg1.jpg

linkimg1.jpg

1351 ms

s.png

s.png

339 ms

b01.png

b01.png

490 ms

l_phone.png

l_phone.png

337 ms

l_mail2.png

l_mail2.png

256 ms

ghtx_cn.png

ghtx_cn.png

337 ms

camera.png

camera.png

724 ms

rBQBG1zeRF-EZ6WeAAAAALtrhrs312.png

rBQBG1zeRF-EZ6WeAAAAALtrhrs312.png

69 ms

rBQBHVzeREuEL1FvAAAAAB_7d88582.png

rBQBHVzeREuEL1FvAAAAAB_7d88582.png

69 ms

iconfont.woff

iconfont.woff

23 ms

iconfont.woff

iconfont.woff

874 ms

Poppins-Regular.ttf

Poppins-Regular.ttf

1345 ms

utils.min.js

utils.min.js

5692 ms

swiper.min.js

swiper.min.js

5704 ms

partner.jpg

partner.jpg

692 ms

footIcon1.png

footIcon1.png

321 ms

footBg.jpg

footBg.jpg

473 ms

footIcon2.png

footIcon2.png

380 ms

footIcon4.png

footIcon4.png

395 ms

DINPro-Regular.otf

DINPro-Regular.otf

1100 ms

response.js

response.js

269 ms

iconfont.ttf

iconfont.ttf

465 ms

iconfont.svg

iconfont.svg

223 ms

Accessibility Review

backgammontrial.com accessibility score

54

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

backgammontrial.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

backgammontrial.com SEO score

50

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

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backgammontrial.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Backgammontrial.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

backgammontrial.com

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