Tools & Wizards About Us
yktpc.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

yktpc.com

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Page Load Speed

8.7 sec in total

First Response

155 ms

Resources Loaded

8.5 sec

Page Rendered

117 ms

yktpc.com screenshot

About Website

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

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Key Findings

We analyzed Yktpc.com page load time and found that the first response time was 155 ms and then it took 8.6 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

yktpc.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

yktpc.com

155 ms

www.yktpc.com

210 ms

jquery.min.js

88 ms

system.css

196 ms

sudyNav.css

195 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 38% of them (30 requests) were addressed to the original Yktpc.com, 32% (25 requests) were made to Wtbu.edu.cn and 14% (11 requests) were made to Test.xinxiyidiantong.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Wtbu.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.7 kB (3%)

Content Size

227.3 kB

After Optimization

221.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yktpc.com main page is 227.3 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. 40% of websites need less resources to load. Images take 208.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.6 kB

  • Original 5.1 kB
  • After minification 5.0 kB
  • After compression 1.5 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 3.6 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 689 B

  • Original 208.3 kB
  • After minification 207.6 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. Yktpc images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 1.3 kB

  • Original 11.9 kB
  • After minification 11.9 kB
  • After compression 10.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.3 kB or 11% of the original size.

CSS Optimization

-10%

Potential reduce by 202 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.8 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. Yktpc.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (43%)

Requests Now

72

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yktpc. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yktpc.com

yktpc.com

155 ms

www.yktpc.com

www.yktpc.com

210 ms

jquery.min.js

jquery.min.js

88 ms

system.css

system.css

196 ms

sudyNav.css

sudyNav.css

195 ms

datepicker.css

datepicker.css

182 ms

simplenews.css

simplenews.css

187 ms

jquery.min.js

jquery.min.js

258 ms

loadStyle.js

loadStyle.js

200 ms

grayscale.js

grayscale.js

297 ms

jquery.sudy.wp.visitcount.js

jquery.sudy.wp.visitcount.js

291 ms

winfloat.js

winfloat.js

307 ms

jquery.sudyNav.js

jquery.sudyNav.js

297 ms

jquery.datepicker.js

jquery.datepicker.js

302 ms

datepicker_lang_HK.js

datepicker_lang_HK.js

354 ms

extends.js

extends.js

385 ms

slick.min.js

slick.min.js

401 ms

slick.css

slick.css

397 ms

style.css

style.css

406 ms

css

css

407 ms

media.css

media.css

444 ms

d59c4f6839f0875bdd8a62663b47bcda

d59c4f6839f0875bdd8a62663b47bcda

1263 ms

comcus.js

comcus.js

473 ms

main.js

main.js

492 ms

app.js

app.js

495 ms

sj.js

sj.js

870 ms

fcl.php

fcl.php

976 ms

system_editor.css

system_editor.css

106 ms

extends.css

extends.css

97 ms

jquery.sudy.js

jquery.sudy.js

98 ms

_visitcountdisplay

_visitcountdisplay

242 ms

_visitcount

_visitcount

452 ms

push.js

push.js

690 ms

pk1.js

pk1.js

529 ms

top.jpg

top.jpg

1636 ms

ss.jpg

ss.jpg

1846 ms

5b29c5d3-a0c4-4f4e-a2e8-6f7f978e254e_s.jpg

5b29c5d3-a0c4-4f4e-a2e8-6f7f978e254e_s.jpg

2885 ms

logo.png

logo.png

2648 ms

fac18368-a910-4e64-a1db-0c5587610a07_s.jpg

fac18368-a910-4e64-a1db-0c5587610a07_s.jpg

3633 ms

sous.png

sous.png

3613 ms

28068c5b-cece-4503-b25a-f83d12a9846b_s.jpg

28068c5b-cece-4503-b25a-f83d12a9846b_s.jpg

3086 ms

aff92d95-6b1c-4e41-a742-b57c555681e6_s.jpg

aff92d95-6b1c-4e41-a742-b57c555681e6_s.jpg

3090 ms

xxgk.png

xxgk.png

2748 ms

9d725736-29db-437f-951f-ee8dab9374fe_s.jpg

9d725736-29db-437f-951f-ee8dab9374fe_s.jpg

2954 ms

djsz.png

djsz.png

2974 ms

dwhz.png

dwhz.png

3084 ms

gjjy.png

gjjy.png

3094 ms

wx.png

wx.png

3182 ms

wxewm.png

wxewm.png

3204 ms

wsyx.png

wsyx.png

3259 ms

zsxx.png

zsxx.png

3287 ms

gssp.png

gssp.png

3334 ms

yqlj.png

yqlj.png

3348 ms

wb.png

wb.png

3377 ms

wbewm.png

wbewm.png

3392 ms

nav_j.png

nav_j.png

4160 ms

point.png

point.png

3460 ms

footer.jpg

footer.jpg

6364 ms

li.gif

li.gif

3472 ms

i.js

i.js

15 ms

0

0

4 ms

jsonp

jsonp

637 ms

getGrayLevel

getGrayLevel

835 ms

1_1_2.png

1_1_2.png

0 ms

style1.css

style1.css

866 ms

jquery.la.min.js

jquery.la.min.js

73 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

1114 ms

tj.js

tj.js

321 ms

2.jpg

2.jpg

1279 ms

logo.png

logo.png

1059 ms

26_1.jpg

26_1.jpg

861 ms

4_1.jpg

4_1.jpg

659 ms

3_1.jpg

3_1.jpg

662 ms

1_1.jpg

1_1.jpg

883 ms

5_1.jpg

5_1.jpg

876 ms

2_1.jpg

2_1.jpg

880 ms

18_1.jpg

18_1.jpg

1074 ms

10_1.jpg

10_1.jpg

1311 ms

Accessibility Review

yktpc.com accessibility score

67

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

<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

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

yktpc.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yktpc.com SEO score

85

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

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

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 Yktpc.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 Yktpc.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

yktpc.com

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