Tools & Wizards About Us
yfcrusher.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

yfcrusher.com

YIFAN Crusher,Jaw Crusher,Cone Crusher,Rock Crusher,Sand Making Machine ,crushing and screening equipment manufacturer in China

Page Load Speed

8.1 sec in total

First Response

738 ms

Resources Loaded

6.7 sec

Page Rendered

675 ms

yfcrusher.com screenshot

About Website

Visit yfcrusher.com now to see the best up-to-date Yf Crusher content for Indonesia and also check out these interesting facts you probably never knew about yfcrusher.com

Zhengzhou YiFan is one of the biggest manufacturer in Jaw crusher,Impact Crusher, Cone crusher,Rock Crusher and Mobile Crusher in China

Visit yfcrusher.com

Key Findings

We analyzed Yfcrusher.com page load time and found that the first response time was 738 ms and then it took 7.3 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

yfcrusher.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

yfcrusher.com

738 ms

jquery.min.js

1400 ms

ew_jquery.js

1368 ms

jquery.SuperSlide.2.1.1.js

1426 ms

ew_style.css

1453 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 44% of them (24 requests) were addressed to the original Yfcrusher.com, 29% (16 requests) were made to Net.zoosnet.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Yfcrusher.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.1 kB (2%)

Content Size

1.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yfcrusher.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.7 kB

  • Original 22.2 kB
  • After minification 19.9 kB
  • After compression 5.5 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 16.7 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 6.9 kB

  • Original 1.5 MB
  • After minification 1.5 MB

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. Yf Crusher images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 13.6 kB

  • Original 100.9 kB
  • After minification 100.8 kB
  • After compression 87.4 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 13.6 kB or 13% of the original size.

CSS Optimization

-22%

Potential reduce by 5.0 kB

  • Original 23.0 kB
  • After minification 23.0 kB
  • After compression 18.0 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. Yfcrusher.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (29%)

Requests Now

52

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yf Crusher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yfcrusher.com

yfcrusher.com

738 ms

jquery.min.js

jquery.min.js

1400 ms

ew_jquery.js

ew_jquery.js

1368 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1426 ms

ew_style.css

ew_style.css

1453 ms

fronts.js

fronts.js

216 ms

LsJS.aspx

LsJS.aspx

1587 ms

gtm.js

gtm.js

216 ms

lange_ico.png

lange_ico.png

299 ms

submit_ico.png

submit_ico.png

368 ms

logo.png

logo.png

370 ms

menu_bg.png

menu_bg.png

365 ms

ew_phone_button.png

ew_phone_button.png

517 ms

fair.jpg

fair.jpg

3663 ms

lichuan2.jpg

lichuan2.jpg

2005 ms

guizhou2.jpg

guizhou2.jpg

2333 ms

banner02.jpg

banner02.jpg

2654 ms

banner01.jpg

banner01.jpg

3476 ms

banner08.jpg

banner08.jpg

2875 ms

banner_d_hover.png

banner_d_hover.png

2552 ms

banner_d.png

banner_d.png

2721 ms

left_banner.png

left_banner.png

2943 ms

right_banner.png

right_banner.png

3009 ms

index_ico.png

index_ico.png

3168 ms

fixbar.png

fixbar.png

3312 ms

footer_ico.png

footer_ico.png

3327 ms

JS5.css

JS5.css

254 ms

JS_Float.aspx

JS_Float.aspx

438 ms

analytics.js

analytics.js

94 ms

conversion_async.js

conversion_async.js

113 ms

collect

collect

73 ms

z_stat.php

z_stat.php

1035 ms

27 ms

collect

collect

91 ms

ga-audiences

ga-audiences

78 ms

113 ms

newsid0.aspx

newsid0.aspx

220 ms

ip

ip

1548 ms

im.html

im.html

8 ms

close.png

close.png

431 ms

da1.png

da1.png

612 ms

da.png

da.png

619 ms

jiantou.png

jiantou.png

645 ms

im.html

im.html

645 ms

minioffline160714.aspx

minioffline160714.aspx

548 ms

minin_en.aspx

minin_en.aspx

246 ms

mini160714JS.aspx

mini160714JS.aspx

247 ms

lrchatzz.css

lrchatzz.css

244 ms

stat.htm

stat.htm

759 ms

core.php

core.php

1553 ms

sign03.png

sign03.png

219 ms

sign04.png

sign04.png

222 ms

9.gif

9.gif

481 ms

pic.gif

pic.gif

917 ms

app.gif

app.gif

791 ms

Accessibility Review

yfcrusher.com accessibility score

56

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.

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

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

High

Links do not have a discernible name

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

yfcrusher.com best practices score

50

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

yfcrusher.com SEO score

83

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yfcrusher.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Yfcrusher.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

yfcrusher.com

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