Tools & Wizards About Us
guoxuedashi.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

guoxuedashi.com

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Page Load Speed

4.5 sec in total

First Response

654 ms

Resources Loaded

3.7 sec

Page Rendered

237 ms

guoxuedashi.com screenshot

About Website

Welcome to guoxuedashi.com homepage info - get ready to check Guoxuedashi best content for China right away, or after learning these important things about guoxuedashi.com

国学大师网,国学大师官网,国学第一网,国学网,古典图书集成《国学大师》集成古典图书2万种28万卷约24亿字，基本上囊括了中国常见的古代图书，是目前网上收录古典文学作品最全最多的图书集成。另外可检索影印古籍32万册、古诗词30万首、20万汉字、70万词语、5.6万成语、25万书法图片、30万古籍书目等。

Visit guoxuedashi.com

Key Findings

We analyzed Guoxuedashi.com page load time and found that the first response time was 654 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

guoxuedashi.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

guoxuedashi.com

654 ms

guoxuedashi.com

825 ms

www.guoxuedashi.com

1187 ms

style.css

274 ms

m.js

481 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Guoxuedashi.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Guoxuedashi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.1 kB (67%)

Content Size

126.5 kB

After Optimization

42.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guoxuedashi.com main page is 126.5 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. Only 10% of websites need less resources to load. HTML takes 103.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 82.7 kB

  • Original 103.7 kB
  • After minification 99.8 kB
  • After compression 21.0 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 82.7 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 431 B

  • Original 15.6 kB
  • After minification 15.2 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. Guoxuedashi images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 462 B

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 2.8 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 462 B or 14% of the original size.

CSS Optimization

-14%

Potential reduce by 540 B

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 3.4 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. Guoxuedashi.com needs all CSS files to be minified and compressed as it can save up to 540 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guoxuedashi. According to our analytics all requests are already optimized.

Network Requests Diagram

guoxuedashi.com

guoxuedashi.com

654 ms

guoxuedashi.com

guoxuedashi.com

825 ms

www.guoxuedashi.com

www.guoxuedashi.com

1187 ms

style.css

style.css

274 ms

m.js

m.js

481 ms

headersou.js

headersou.js

692 ms

logo_2601_net.gif

logo_2601_net.gif

344 ms

top1.gif

top1.gif

357 ms

top230.gif

top230.gif

357 ms

guoxuemi.gif

guoxuemi.gif

416 ms

gxds-sj.png

gxds-sj.png

547 ms

icon-search.png

icon-search.png

343 ms

Accessibility Review

guoxuedashi.com accessibility score

61

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

guoxuedashi.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

SEO Factors

guoxuedashi.com SEO score

82

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

High

Tap targets are not sized appropriately

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 Guoxuedashi.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 Guoxuedashi.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

guoxuedashi.com

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