Tools & Wizards About Us
yscbook.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

yscbook.com

奇速英语时文阅读下载评价中心-英语时文阅读电子版下载-小学初高中10000+篇原创时文-分级群文个性化阅读电子版下载

Page Load Speed

30.4 sec in total

First Response

760 ms

Resources Loaded

27.9 sec

Page Rendered

1.8 sec

yscbook.com screenshot

About Website

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

奇速英语时文阅读下载评价中心-英语时文阅读电子版下载-小学初高中10000+篇原创时文-分级群文个性化阅读电子版下载

Visit yscbook.com

Key Findings

We analyzed Yscbook.com page load time and found that the first response time was 760 ms and then it took 29.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yscbook.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value40.8 s

0/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

yscbook.com

760 ms

www.yscbook.com

3661 ms

index.css

752 ms

css

32 ms

iconfont.css

1021 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 42% of them (26 requests) were addressed to the original Yscbook.com, 24% (15 requests) were made to Fonts.gstatic.com and 23% (14 requests) were made to Qisureading.oss-cn-qingdao.aliyuncs.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Yscbook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 930.0 kB (13%)

Content Size

7.1 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yscbook.com main page is 7.1 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. 45% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 590.9 kB

  • Original 837.2 kB
  • After minification 805.6 kB
  • After compression 246.3 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. 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 590.9 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 177.7 kB

  • Original 6.1 MB
  • After minification 5.9 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. Yscbook images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 90.6 kB

  • Original 122.5 kB
  • After minification 107.1 kB
  • After compression 32.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 90.6 kB or 74% of the original size.

CSS Optimization

-82%

Potential reduce by 70.9 kB

  • Original 86.6 kB
  • After minification 71.4 kB
  • After compression 15.7 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. Yscbook.com needs all CSS files to be minified and compressed as it can save up to 70.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yscbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yscbook.com

yscbook.com

760 ms

www.yscbook.com

www.yscbook.com

3661 ms

index.css

index.css

752 ms

css

css

32 ms

iconfont.css

iconfont.css

1021 ms

index.css

index.css

1054 ms

bootstrap.css

bootstrap.css

1810 ms

normalize.css

normalize.css

1056 ms

style.min.css

style.min.css

995 ms

color1.css

color1.css

1004 ms

layui.css

layui.css

20317 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

3431 ms

jquery-migrate-3.0.0.js

jquery-migrate-3.0.0.js

1983 ms

layui.js

layui.js

3933 ms

axios.min.js

axios.min.js

1306 ms

iconfont.js

iconfont.js

6287 ms

index.js

index.js

2064 ms

common.js

common.js

2497 ms

main.js

main.js

2336 ms

jquery.scrollUp.min.js

jquery.scrollUp.min.js

2588 ms

bootstrap.min.js

bootstrap.min.js

3265 ms

tilt.jquery.min.js

tilt.jquery.min.js

2854 ms

jquery.cookie-1.4.1.min.js

jquery.cookie-1.4.1.min.js

2600 ms

qisuzengyu.png

qisuzengyu.png

1387 ms

logo.png

logo.png

1270 ms

swyd.jpg

swyd.jpg

1048 ms

hm.js

hm.js

1222 ms

push.js

push.js

652 ms

top-left.svg

top-left.svg

963 ms

top-right.svg

top-right.svg

981 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

66 ms

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105 ms

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123 ms

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125 ms

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123 ms

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126 ms

pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

124 ms

iconfont.woff

iconfont.woff

751 ms

new_user.png

new_user.png

2906 ms

list

list

1083 ms

register_close_ad.png

register_close_ad.png

1029 ms

pxiGyp8kv8JHgFVrJJLucHtF.ttf

pxiGyp8kv8JHgFVrJJLucHtF.ttf

64 ms

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65 ms

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66 ms

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121 ms

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68 ms

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66 ms

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pxiDyp8kv8JHgFVrJJLm111VF9eL.ttf

67 ms

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pxiDyp8kv8JHgFVrJJLm81xVF9eL.ttf

67 ms

hm.gif

hm.gif

299 ms

6.11%E5%B0%8F5.png

6.11%E5%B0%8F5.png

1162 ms

6.11%E5%88%9D%E4%BA%8C.png

6.11%E5%88%9D%E4%BA%8C.png

2525 ms

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5.27%E9%AB%98%E4%BA%8C.png

2132 ms

sophieandhernewkitten1.png

sophieandhernewkitten1.png

1494 ms

pizzagaoyi1.png

pizzagaoyi1.png

1525 ms

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6.10%E5%88%9D%E4%B8%8011111111.png

1428 ms

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%E5%9B%BE%E7%89%871%E9%AB%98%E4%BA%8C6.10.png

1686 ms

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6.9%E5%B0%8F3.png

2133 ms

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6.9%E9%AB%98%E4%B8%89.png

1965 ms

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6.9%E5%88%9D%E4%B8%89111222.png

1952 ms

LongpingLongping1.png

LongpingLongping1.png

2003 ms

%E5%88%9D%E4%BA%8C6.8.png

%E5%88%9D%E4%BA%8C6.8.png

2167 ms

Accessibility Review

yscbook.com accessibility score

68

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.

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

yscbook.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

yscbook.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

Links are not crawlable

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yscbook.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Yscbook.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

yscbook.com

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