Tools & Wizards About Us
yyxlong.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

yyxlong.com

China Telephone Handset, Telephone Hook Switch, Industrial Telephone Handset Manufacturers, Suppliers, Factory - SINIWO

Page Load Speed

3.2 sec in total

First Response

27 ms

Resources Loaded

2.8 sec

Page Rendered

387 ms

yyxlong.com screenshot

About Website

Welcome to yyxlong.com homepage info - get ready to check Yyxlong best content right away, or after learning these important things about yyxlong.com

SINIWO is one of the leading manufacturers and suppliers in China, specializing in the production of telephone handset, telephone hook switch, Industrial telephone handset, etc. If you are searching f...

Visit yyxlong.com

Key Findings

We analyzed Yyxlong.com page load time and found that the first response time was 27 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

yyxlong.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

yyxlong.com

27 ms

www.yyxlong.com

22 ms

www.yyxlong.com

35 ms

js

69 ms

jquery.min.js

752 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 17% of them (11 requests) were addressed to the original Yyxlong.com, 55% (35 requests) were made to I.trade-cloud.com.cn and 27% (17 requests) were made to Style.trade-cloud.com.cn. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Style.trade-cloud.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.0 kB (20%)

Content Size

491.7 kB

After Optimization

392.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yyxlong.com main page is 491.7 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. 45% of websites need less resources to load. Images take 305.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 61.6 kB

  • Original 71.3 kB
  • After minification 67.9 kB
  • After compression 9.7 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 61.6 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 19.0 kB

  • Original 305.0 kB
  • After minification 286.1 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. Yyxlong images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 16.0 kB

  • Original 90.3 kB
  • After minification 90.3 kB
  • After compression 74.3 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 16.0 kB or 18% of the original size.

CSS Optimization

-9%

Potential reduce by 2.3 kB

  • Original 25.0 kB
  • After minification 24.9 kB
  • After compression 22.6 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. Yyxlong.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (20%)

Requests Now

56

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yyxlong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yyxlong.com

yyxlong.com

27 ms

www.yyxlong.com

www.yyxlong.com

22 ms

www.yyxlong.com

www.yyxlong.com

35 ms

js

js

69 ms

jquery.min.js

jquery.min.js

752 ms

style.css

style.css

693 ms

mobile.css

mobile.css

1027 ms

im.css

im.css

692 ms

iconfont.css

iconfont.css

700 ms

links.css

links.css

703 ms

language.css

language.css

1408 ms

book.js

book.js

14 ms

book.js

book.js

22 ms

common.js

common.js

769 ms

privacy.css

privacy.css

25 ms

privacy.js

privacy.js

32 ms

20231207164715750819.png

20231207164715750819.png

292 ms

skype.png

skype.png

63 ms

whatsapp.png

whatsapp.png

63 ms

e-mail.png

e-mail.png

62 ms

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20231215135651311312.jpg

302 ms

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20231215135220624504.jpg

314 ms

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20231215135759483272.jpg

331 ms

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2-849846_578848.png

312 ms

2-849846_922918.png

2-849846_922918.png

309 ms

dd_223789.png

dd_223789.png

318 ms

dd_506639.png

dd_506639.png

315 ms

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3_626777.png

327 ms

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20231215141235331885.jpg

326 ms

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20231216143153557108.jpg

325 ms

20240626152203907192.webp

20240626152203907192.webp

324 ms

weatherproof-telephone-handset_188287.jpg

weatherproof-telephone-handset_188287.jpg

334 ms

emergency-telephone-hook-switch_1114.jpg

emergency-telephone-hook-switch_1114.jpg

343 ms

industrial-braille-keypad_384369.jpg

industrial-braille-keypad_384369.jpg

342 ms

1111-industrial-access-control-system-keypad_569242.jpg

1111-industrial-access-control-system-keypad_569242.jpg

342 ms

20231215092958637428.jpg

20231215092958637428.jpg

340 ms

fire-telephone-metal-enclosure_720840.jpg

fire-telephone-metal-enclosure_720840.jpg

351 ms

ptt-switch-telephone-handset_1514.jpg

ptt-switch-telephone-handset_1514.jpg

347 ms

rugged-telephone-handset_149642.jpg

rugged-telephone-handset_149642.jpg

364 ms

fire-fighter-portable-telephone-handset_552850.jpg

fire-fighter-portable-telephone-handset_552850.jpg

359 ms

metal-telephone-hook-switch_9133.jpg

metal-telephone-hook-switch_9133.jpg

352 ms

led-illuminated-industrial-keypad_241629.jpg

led-illuminated-industrial-keypad_241629.jpg

354 ms

rs232-industrial-keypad_61554.jpg

rs232-industrial-keypad_61554.jpg

360 ms

stainless-steel-industrial-keypad_514468.jpg

stainless-steel-industrial-keypad_514468.jpg

365 ms

industrial-vending-machine-keypad_585864.jpg

industrial-vending-machine-keypad_585864.jpg

366 ms

firefighter-telephone-jack_679843.jpg

firefighter-telephone-jack_679843.jpg

368 ms

20240821102852836587.jpg

20240821102852836587.jpg

372 ms

20240814141008149673.jpg

20240814141008149673.jpg

373 ms

20240809144043151924.jpg

20240809144043151924.jpg

389 ms

20240802160607170759.jpg

20240802160607170759.jpg

379 ms

20240711132321832200.jpg

20240711132321832200.jpg

376 ms

20240629090659221202.png

20240629090659221202.png

381 ms

20231216140753255281.png

20231216140753255281.png

387 ms

search_btn.png

search_btn.png

992 ms

all-m.gif

all-m.gif

480 ms

open-sans-4.5.0.woff

open-sans-4.5.0.woff

723 ms

fontawesome-webfont-4.5.0.woff

fontawesome-webfont-4.5.0.woff

554 ms

download_825216.jpg

download_825216.jpg

301 ms

company_intr_bg.jpg

company_intr_bg.jpg

1077 ms

iconfontvk.woff

iconfontvk.woff

403 ms

iconfont-1.woff

iconfont-1.woff

471 ms

iconfont.woff

iconfont.woff

791 ms

stat.aspx

stat.aspx

58 ms

search_btn_close.png

search_btn_close.png

861 ms

Accessibility Review

yyxlong.com accessibility score

81

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

Heading elements are not in a sequentially-descending order

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

yyxlong.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

yyxlong.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

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 Yyxlong.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 Yyxlong.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

yyxlong.com

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