7.8 sec in total
654 ms
7.1 sec
64 ms
Click here to check amazing Duxiu content for China. Otherwise, check out these important facts you probably never knew about duxiu.com
读秀学术搜索是完整的文献搜索及获取服务平台,其后台建构在由海量全文数据及元数据组成的超大型数据库基础上。以10亿页中文资料为基础,为读者提供深入内容的章节和全文检索、部分文献试读、参考咨询等多种功能。收入中文图书300多万种,有包括中文期刊近7000万篇等中文元数据。 其一站式检索实现了馆藏纸质图书、电子图书、学术文章等各种异构资源在同一平台的统一检索和获取。为读者学习、研究、写论文、做课题提供全...
Visit duxiu.comWe analyzed Duxiu.com page load time and found that the first response time was 654 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
duxiu.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.6 s
35/100
25%
Value10.2 s
9/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value5.0 s
76/100
10%
654 ms
206 ms
855 ms
204 ms
410 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 59% of them (10 requests) were addressed to the original Duxiu.com, 18% (3 requests) were made to Count.duxiu.com and 18% (3 requests) were made to Captcha.chaoxing.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Duxiu.com.
Page size can be reduced by 43.5 kB (55%)
78.4 kB
35.0 kB
In fact, the total size of Duxiu.com main page is 78.4 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 57.4 kB which makes up the majority of the site volume.
Potential reduce by 42.9 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 42.9 kB or 75% of the original size.
Potential reduce by 0 B
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.
Potential reduce by 569 B
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. Duxiu.com needs all CSS files to be minified and compressed as it can save up to 569 B or 31% of the original size.
Number of requests can be reduced by 8 (57%)
14
6
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duxiu. 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.
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{{time}} ms
duxiu.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
duxiu.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
duxiu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duxiu.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 Duxiu.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.
{{og_description}}
duxiu.com
Open Graph description is not detected on the main page of Duxiu. 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: