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ketabkhun.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

ketabkhun.com

Construction Hoist, Suspended Platform, Tower Crane Supplier - Shanghai Success Construction International Trade Co., Ltd.

Page Load Speed

1.4 sec in total

First Response

149 ms

Resources Loaded

1.1 sec

Page Rendered

178 ms

ketabkhun.com screenshot

About Website

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

We are a professional supplier construction machinery equipment. Our production include General Construction Hoist/building hoist, building material hoist, Frequency convertible Construction hoist... ...

Visit ketabkhun.com

Key Findings

We analyzed Ketabkhun.com page load time and found that the first response time was 149 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ketabkhun.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

ketabkhun.com

149 ms

ketabkhun.com

156 ms

reset.css

13 ms

font-roboto.css

21 ms

other.css

20 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 62% of them (38 requests) were addressed to the original Ketabkhun.com, 21% (13 requests) were made to Embed.tawk.to and 8% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (366 ms) belongs to the original domain Ketabkhun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.8 kB (17%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ketabkhun.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 864.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 20.3 kB

  • Original 24.6 kB
  • After minification 20.8 kB
  • After compression 4.3 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 3.9 kB, which is 16% 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 20.3 kB or 82% of the original size.

Image Optimization

-23%

Potential reduce by 195.8 kB

  • Original 864.5 kB
  • After minification 668.7 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, Ketabkhun needs image optimization as it can save up to 195.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 26.7 kB

  • Original 435.4 kB
  • After minification 435.4 kB
  • After compression 408.7 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 963 B

  • Original 79.6 kB
  • After minification 79.6 kB
  • After compression 78.6 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. Ketabkhun.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (59%)

Requests Now

58

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketabkhun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ketabkhun.com

ketabkhun.com

149 ms

ketabkhun.com

ketabkhun.com

156 ms

reset.css

reset.css

13 ms

font-roboto.css

font-roboto.css

21 ms

other.css

other.css

20 ms

main.css

main.css

33 ms

magnific-popup.css

magnific-popup.css

37 ms

ent.css

ent.css

24 ms

slick.css

slick.css

25 ms

style.css

style.css

36 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

41 ms

js

js

144 ms

conversion.js

conversion.js

39 ms

jquery.min.js

jquery.min.js

56 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

65 ms

common.min.js

common.min.js

64 ms

js.js

js.js

65 ms

slick.min.js

slick.min.js

67 ms

nav.js

nav.js

69 ms

logo.png

logo.png

98 ms

video-top.png

video-top.png

100 ms

20170424150232_272.jpg

20170424150232_272.jpg

99 ms

20170424150308_276.jpg

20170424150308_276.jpg

106 ms

20170424150323_536.jpg

20170424150323_536.jpg

100 ms

20170424141325_501.png

20170424141325_501.png

99 ms

20170424141522_769.png

20170424141522_769.png

106 ms

20170424141625_375.png

20170424141625_375.png

105 ms

20170425101847_729.png

20170425101847_729.png

105 ms

20170424141750_707.png

20170424141750_707.png

105 ms

20170424141823_754.png

20170424141823_754.png

104 ms

20170424170803_697.jpg

20170424170803_697.jpg

125 ms

20170424170744_216.jpg

20170424170744_216.jpg

123 ms

20170424172012_337.jpg

20170424172012_337.jpg

126 ms

20170424145254_578.jpg

20170424145254_578.jpg

125 ms

erweima.png

erweima.png

124 ms

7DoQqrN0TlQ

7DoQqrN0TlQ

190 ms

1evpg32f1

1evpg32f1

143 ms

golge.png

golge.png

109 ms

newtit.jpg

newtit.jpg

111 ms

redjt.png

redjt.png

111 ms

icomoon.woff

icomoon.woff

366 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

23 ms

base.js

base.js

46 ms

ad_status.js

ad_status.js

152 ms

FoEX-quY0t7i9F3zTEBnQn49aOPZkPAqcwwf5YitGsc.js

FoEX-quY0t7i9F3zTEBnQn49aOPZkPAqcwwf5YitGsc.js

108 ms

embed.js

embed.js

40 ms

id

id

23 ms

Create

Create

94 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

88 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

169 ms

twk-event-polyfill.js

twk-event-polyfill.js

172 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

172 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

173 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

174 ms

twk-main.js

twk-main.js

168 ms

twk-vendor.js

twk-vendor.js

167 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

168 ms

twk-chunk-common.js

twk-chunk-common.js

170 ms

twk-runtime.js

twk-runtime.js

170 ms

twk-app.js

twk-app.js

172 ms

Accessibility Review

ketabkhun.com accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

High

Image elements do not have [alt] attributes

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.

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

ketabkhun.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ketabkhun.com SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

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

ketabkhun.com

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