Tools & Wizards About Us
kt250.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

kt250.com

快淘范文网

Page Load Speed

30.2 sec in total

First Response

1.4 sec

Resources Loaded

28.3 sec

Page Rendered

454 ms

kt250.com screenshot

About Website

Visit kt250.com now to see the best up-to-date Kt 250 content for China and also check out these interesting facts you probably never knew about kt250.com

课堂作文网是一个专业的、集投稿与参考为一体的中小学生作文大全网，提供优秀原创的小学生作文、初中作文。包括话题作文、写事作文、写人作文、动物作文、植物作文、日记周记及一二年级看图作文、三年级作文、四年级作文、五年级作文、六年级作文、初一作文、初二作文、初三作文等作文大全。

Visit kt250.com

Key Findings

We analyzed Kt250.com page load time and found that the first response time was 1.4 sec and then it took 28.7 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

kt250.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value680 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

kt250.com

1446 ms

www.kt250.com

4409 ms

common.css

2463 ms

index.css

10143 ms

jquery.lazyload.js

956 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Kt250.com, 12% (5 requests) were made to Bdimg.share.baidu.com and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (14.6 sec) belongs to the original domain Kt250.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.2 kB (50%)

Content Size

201.6 kB

After Optimization

100.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kt250.com main page is 201.6 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. 15% of websites need less resources to load. Images take 77.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 59.2 kB

  • Original 71.7 kB
  • After minification 70.3 kB
  • After compression 12.5 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 59.2 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 77.1 kB
  • After minification 68.2 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, Kt 250 needs image optimization as it can save up to 8.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 22.3 kB

  • Original 36.8 kB
  • After minification 36.7 kB
  • After compression 14.5 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 22.3 kB or 61% of the original size.

CSS Optimization

-67%

Potential reduce by 10.8 kB

  • Original 16.0 kB
  • After minification 14.1 kB
  • After compression 5.2 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. Kt250.com needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (37%)

Requests Now

41

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kt 250. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kt250.com

kt250.com

1446 ms

www.kt250.com

www.kt250.com

4409 ms

common.css

common.css

2463 ms

index.css

index.css

10143 ms

jquery.lazyload.js

jquery.lazyload.js

956 ms

uaredirect.js

uaredirect.js

693 ms

search.js

search.js

957 ms

ibd_share.js

ibd_share.js

1065 ms

tongji.js

tongji.js

5784 ms

bj.gif

bj.gif

1234 ms

top.jpg

top.jpg

6749 ms

logo.gif

logo.gif

5209 ms

1-140GQ9550U29-lp.jpg

1-140GQ9550U29-lp.jpg

5166 ms

1-130526211430a5-lp.jpg

1-130526211430a5-lp.jpg

2205 ms

1-150H219160bK-lp.jpg

1-150H219160bK-lp.jpg

6672 ms

1-141209195115B3-lp.jpg

1-141209195115B3-lp.jpg

3312 ms

1-141202195910242-lp.jpg

1-141202195910242-lp.jpg

3545 ms

1-141119204RY12-lp.jpg

1-141119204RY12-lp.jpg

4858 ms

1-140Z220043G53-lp.jpg

1-140Z220043G53-lp.jpg

5424 ms

1-14060320524E02-lp.jpg

1-14060320524E02-lp.jpg

6278 ms

1-14042919552c57-lp.jpg

1-14042919552c57-lp.jpg

5926 ms

1-140422204222A6-lp.jpg

1-140422204222A6-lp.jpg

9336 ms

1-1404191609431Y-lp.jpg

1-1404191609431Y-lp.jpg

7102 ms

1-14020R0012A17-lp.jpg

1-14020R0012A17-lp.jpg

8298 ms

btn.jpg

btn.jpg

8253 ms

navL_bg.gif

navL_bg.gif

7500 ms

dot_white.gif

dot_white.gif

11147 ms

zwzt.gif

zwzt.gif

11362 ms

newsbj.gif

newsbj.gif

9067 ms

onenew.gif

onenew.gif

11439 ms

green_bg.gif

green_bg.gif

10902 ms

ranking_bg.gif

ranking_bg.gif

14621 ms

0008.jpg

0008.jpg

12815 ms

bg-box.png

bg-box.png

12312 ms

IndexIcon.gif

IndexIcon.gif

13521 ms

icon.png

icon.png

13102 ms

shell_v2.js

shell_v2.js

672 ms

h.js

h.js

763 ms

bds_s_v2.js

bds_s_v2.js

333 ms

logger.js

logger.js

553 ms

hm.gif

hm.gif

380 ms

bdsstyle.css

bdsstyle.css

696 ms

r6.gif

r6.gif

708 ms

Accessibility Review

kt250.com accessibility score

58

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

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

kt250.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kt250.com SEO score

96

Search Engine Optimization Advices

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kt250.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 Kt250.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kt250.com

Open Graph description is not detected on the main page of Kt 250. 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: