Tools & Wizards About Us
yikkok.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

yikkok.com

bv伟德-BETVICTRO伟德-伟德手机网站

Page Load Speed

28.8 sec in total

First Response

429 ms

Resources Loaded

27.7 sec

Page Rendered

713 ms

yikkok.com screenshot

About Website

Click here to check amazing Yikkok content. Otherwise, check out these important facts you probably never knew about yikkok.com

潍坊恒泰环保工程有限公司(www.yikkok.com)是粉末活性炭加药装置,撬装式加药装置,絮凝剂加药装置,高效厌氧塔供应商,公司从事各类水处理设备的研发、生产、销售和技术服务,为客户提供污水治理领域完善的解决方案

Visit yikkok.com

Key Findings

We analyzed Yikkok.com page load time and found that the first response time was 429 ms and then it took 28.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

yikkok.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

yikkok.com

429 ms

www.yikkok.com

557 ms

jquery.3.5.1.min.t.js

627 ms

style.css

221 ms

swiper.min.css

219 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 36% of them (36 requests) were addressed to the original Yikkok.com, 14% (14 requests) were made to Img65.hbzhan.com and 10% (10 requests) were made to Chat.hbzhan.com. The less responsive or slowest element that took the longest time to load (11 sec) relates to the external source Chat.hbzhan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.1 kB (4%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yikkok.com main page is 3.1 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 45.9 kB

  • Original 57.4 kB
  • After minification 41.8 kB
  • After compression 11.5 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 27% 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 45.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 71.4 kB

  • Original 3.0 MB
  • After minification 3.0 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. Yikkok images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 5.8 kB

  • Original 8.4 kB
  • After minification 8.4 kB
  • After compression 2.6 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 5.8 kB or 69% of the original size.

CSS Optimization

-23%

Potential reduce by 2.1 kB

  • Original 9.0 kB
  • After minification 9.0 kB
  • After compression 6.9 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. Yikkok.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (42%)

Requests Now

77

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yikkok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yikkok.com

yikkok.com

429 ms

www.yikkok.com

www.yikkok.com

557 ms

jquery.3.5.1.min.t.js

jquery.3.5.1.min.t.js

627 ms

style.css

style.css

221 ms

swiper.min.css

swiper.min.css

219 ms

jquery.min.js

jquery.min.js

349 ms

JSChat.js

JSChat.js

213 ms

616209

616209

813 ms

616209

616209

830 ms

mystat.aspx

mystat.aspx

640 ms

swiper.min.js

swiper.min.js

482 ms

banner.js

banner.js

308 ms

pt_js.js

pt_js.js

308 ms

gdslider.css

gdslider.css

374 ms

gdslider.js

gdslider.js

445 ms

qq.js

qq.js

412 ms

index.html

index.html

514 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

1076 ms

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1151 ms

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829 ms

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1020 ms

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1021 ms

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1165 ms

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1496 ms

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1017 ms

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749 ms

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75 ms

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1337 ms

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846 ms

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844 ms

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875 ms

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875 ms

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869 ms

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1037 ms

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1150 ms

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1162 ms

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1172 ms

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1020 ms

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1020 ms

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1031 ms

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3123 ms

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3628 ms

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2198 ms

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3333 ms

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1184 ms

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1111 ms

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937 ms

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1209 ms

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1213 ms

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1354 ms

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1550 ms

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1125 ms

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1954 ms

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1156 ms

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1191 ms

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1157 ms

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1427 ms

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937 ms

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933 ms

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962 ms

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994 ms

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959 ms

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971 ms

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1668 ms

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974 ms

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10980 ms

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4241 ms

style.css

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71 ms

swiper.min.css

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68 ms

jquery.min.js

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196 ms

JSChat.js

JSChat.js

133 ms

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285 ms

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279 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

346 ms

mystat.aspx

mystat.aspx

199 ms

swiper.min.js

swiper.min.js

259 ms

banner.js

banner.js

195 ms

pt_js.js

pt_js.js

257 ms

gdslider.css

gdslider.css

258 ms

gdslider.js

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326 ms

qq.js

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325 ms

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7464 ms

xwt-notice.css

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240 ms

people.png

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1296 ms

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1316 ms

blank.png

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1332 ms

style.css

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70 ms

swiper.min.css

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67 ms

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202 ms

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69 ms

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347 ms

mystat.aspx

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195 ms

swiper.min.js

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237 ms

banner.js

banner.js

129 ms

pt_js.js

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130 ms

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130 ms

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259 ms

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195 ms

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Accessibility Review

yikkok.com accessibility score

82

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

Links do not have a discernible name

Best Practices

yikkok.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

yikkok.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

yikkok.com

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