Tools & Wizards About Us
yipengjack.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

yipengjack.com

Hydraulic Jack Manufacturer & Engine Crane Suppliers | EPONT Jack

Page Load Speed

5.8 sec in total

First Response

966 ms

Resources Loaded

3.4 sec

Page Rendered

1.4 sec

yipengjack.com screenshot

About Website

Visit yipengjack.com now to see the best up-to-date Yipeng Jack content and also check out these interesting facts you probably never knew about yipengjack.com

EPONT Jack is a best ,jack manufacturer since 2006, providing custom hydraulic jack,engine crane, factory price, check it!

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Key Findings

We analyzed Yipengjack.com page load time and found that the first response time was 966 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

yipengjack.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

yipengjack.com

966 ms

www.yipengjack.com

754 ms

common.css

104 ms

chat_online.css

172 ms

footer_media.css

105 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 79% of them (19 requests) were addressed to the original Yipengjack.com, 8% (2 requests) were made to Img001.video2b.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (966 ms) belongs to the original domain Yipengjack.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.1 kB (36%)

Content Size

397.5 kB

After Optimization

255.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yipengjack.com main page is 397.5 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. 30% of websites need less resources to load. Images take 180.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 120.2 kB

  • Original 147.2 kB
  • After minification 121.4 kB
  • After compression 27.0 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. This page needs HTML code to be minified as it can gain 25.9 kB, which is 18% 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 120.2 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 21.7 kB

  • Original 180.7 kB
  • After minification 159.0 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. Obviously, Yipeng Jack needs image optimization as it can save up to 21.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 50.6 kB
  • After minification 50.6 kB
  • After compression 50.5 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

-1%

Potential reduce by 115 B

  • Original 19.0 kB
  • After minification 19.0 kB
  • After compression 18.9 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. Yipengjack.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (25%)

Requests Now

20

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yipeng Jack. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

yipengjack.com

yipengjack.com

966 ms

www.yipengjack.com

www.yipengjack.com

754 ms

common.css

common.css

104 ms

chat_online.css

chat_online.css

172 ms

footer_media.css

footer_media.css

105 ms

index.css

index.css

265 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

104 ms

js

js

56 ms

file1591238044982.png

file1591238044982.png

424 ms

small_load2.gif

small_load2.gif

86 ms

font.css

font.css

109 ms

social-media

social-media

293 ms

get-config

get-config

288 ms

video.png

video.png

237 ms

5.png

5.png

19 ms

analytics.js

analytics.js

19 ms

BEBAS.TTF

BEBAS.TTF

384 ms

file1591868765196.jpg

file1591868765196.jpg

517 ms

collect

collect

12 ms

facebook.svg

facebook.svg

228 ms

common.css

common.css

239 ms

video_play.png

video_play.png

12 ms

icon_bgs-min.png

icon_bgs-min.png

20 ms

iconfont.woff

iconfont.woff

379 ms

Accessibility Review

yipengjack.com accessibility score

66

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

yipengjack.com best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yipengjack.com SEO score

93

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 Yipengjack.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 Yipengjack.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

yipengjack.com

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