Tools & Wizards About Us
kingrubber.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

kingrubber.com

Qingdao Kingstone Industry Co.,Ltd.|Heavy duty rubber mat|kitchen drainage mat|safety mat|anti slip mat|door entrance mat

Page Load Speed

6.4 sec in total

First Response

687 ms

Resources Loaded

5.3 sec

Page Rendered

428 ms

kingrubber.com screenshot

About Website

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

Qingdao Kingstone Industry Co.,Ltd was founded in 2009,specialized in supplying rubber-plastic floor material, rubber protective mats, safety building material and so on.

Visit kingrubber.com

Key Findings

We analyzed Kingrubber.com page load time and found that the first response time was 687 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

kingrubber.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

kingrubber.com

687 ms

www.kingrubber.com

1463 ms

reset.css

464 ms

style.css

482 ms

responsive.css

784 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 76% of them (42 requests) were addressed to the original Kingrubber.com, 11% (6 requests) were made to Youtube.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Kingrubber.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.8 kB (9%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kingrubber.com main page is 1.5 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 76.9 kB

  • Original 83.1 kB
  • After minification 26.6 kB
  • After compression 6.2 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 56.5 kB, which is 68% 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 76.9 kB or 93% of the original size.

Image Optimization

-4%

Potential reduce by 46.5 kB

  • Original 1.1 MB
  • After minification 1.1 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. King Rubber images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.9 kB

  • Original 219.9 kB
  • After minification 219.9 kB
  • After compression 212.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 3.5 kB

  • Original 75.7 kB
  • After minification 75.7 kB
  • After compression 72.2 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. Kingrubber.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (34%)

Requests Now

50

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of King Rubber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kingrubber.com

kingrubber.com

687 ms

www.kingrubber.com

www.kingrubber.com

1463 ms

reset.css

reset.css

464 ms

style.css

style.css

482 ms

responsive.css

responsive.css

784 ms

jquery.carousel.css

jquery.carousel.css

788 ms

jquery.fancybox.css

jquery.fancybox.css

786 ms

jquery.imagezoom.css

jquery.imagezoom.css

786 ms

4f4d4911c7886b8c.png

4f4d4911c7886b8c.png

917 ms

5483f9b0836585dd.jpg_20171121144328_1920x0.jpg

5483f9b0836585dd.jpg_20171121144328_1920x0.jpg

1748 ms

r-uMrI31ypY

r-uMrI31ypY

125 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

1108 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

907 ms

jquery.carousel.min.js

jquery.carousel.min.js

909 ms

jquery.countTo.min.js

jquery.countTo.min.js

926 ms

jquery.fancybox.js

jquery.fancybox.js

1337 ms

jquery.imagezoom.min.js

jquery.imagezoom.min.js

1124 ms

main.js

main.js

1135 ms

about-icon1.png

about-icon1.png

1150 ms

about-icon2.png

about-icon2.png

1315 ms

about-icon3.png

about-icon3.png

1410 ms

about-icon4.png

about-icon4.png

1411 ms

video.png

video.png

1411 ms

www.kingrubber.com

www.kingrubber.com

1546 ms

6a7b46830cc6be87.jpg

6a7b46830cc6be87.jpg

1550 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

28 ms

base.js

base.js

55 ms

ad_status.js

ad_status.js

183 ms

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

123 ms

embed.js

embed.js

53 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

54 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

59 ms

id

id

26 ms

Create

Create

155 ms

inc_share.png

inc_share.png

766 ms

inc_inc.png

inc_inc.png

785 ms

inc_alibaba.png

inc_alibaba.png

810 ms

b3dbf42c4472bb2a.jpg_20220516165025_600x450.jpg

b3dbf42c4472bb2a.jpg_20220516165025_600x450.jpg

1172 ms

9a93dd614d133486.jpg_20190523102644_600x450.jpg

9a93dd614d133486.jpg_20190523102644_600x450.jpg

1190 ms

54e86dffd4ac4311.jpg_20190404094614_600x450.jpg

54e86dffd4ac4311.jpg_20190404094614_600x450.jpg

1410 ms

about-01.jpg

about-01.jpg

1004 ms

home-videopic.jpg

home-videopic.jpg

2374 ms

inc_sharebottom.png

inc_sharebottom.png

1168 ms

inc_service.png

inc_service.png

1223 ms

GenerateIT

GenerateIT

16 ms

hinted-LucidaCalligraphyEF.woff

hinted-LucidaCalligraphyEF.woff

1353 ms

api.php

api.php

790 ms

arrow.png

arrow.png

787 ms

ajaxloader.gif

ajaxloader.gif

825 ms

inc_random.png

inc_random.png

978 ms

c82bf8d14101831c.jpg_20240228151050_380x235.jpg

c82bf8d14101831c.jpg_20240228151050_380x235.jpg

1002 ms

e97c9a88168dfef5.jpg_20231008083436_380x235.jpg

e97c9a88168dfef5.jpg_20231008083436_380x235.jpg

996 ms

41ee605cdb146064.jpg_20230105100221_380x235.jpg

41ee605cdb146064.jpg_20230105100221_380x235.jpg

1003 ms

log_event

log_event

19 ms

Accessibility Review

kingrubber.com accessibility score

50

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

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

kingrubber.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kingrubber.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

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 Kingrubber.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 Kingrubber.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

kingrubber.com

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