29.5 sec in total
2.8 sec
26.4 sec
230 ms
Click here to check amazing Dayainfo content for China. Otherwise, check out these important facts you probably never knew about dayainfo.com
大雅相似度分析(论文检测系统),拥有图书、期刊、论文、报纸、网络全文等丰富的对比资源库,有图书检测优势,保证书刊检测并重,为论文查重提供多一层保障。
Visit dayainfo.comWe analyzed Dayainfo.com page load time and found that the first response time was 2.8 sec and then it took 26.7 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. 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.
dayainfo.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value6.5 s
9/100
25%
Value8.1 s
21/100
10%
Value10 ms
100/100
30%
Value0.031
100/100
15%
Value4.4 s
83/100
10%
2821 ms
5017 ms
690 ms
1087 ms
1106 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Dayainfo.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Dayainfo.com.
Page size can be reduced by 30.3 kB (43%)
70.2 kB
40.0 kB
In fact, the total size of Dayainfo.com main page is 70.2 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 55.7 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 10.3 kB or 71% of the original size.
Potential reduce by 20.0 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, Dayainfo needs image optimization as it can save up to 20.0 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dayainfo. According to our analytics all requests are already optimized.
dayainfo.com
2821 ms
jquery-1.11.1.min.js
5017 ms
online.js
690 ms
jquery.carousel.js
1087 ms
base.css
1106 ms
logo.jpg
764 ms
banner.jpg
20080 ms
login_bg.jpg
349 ms
first.RandomCode
358 ms
login_btn.jpg
673 ms
li_bg.jpg
2028 ms
01.jpg
681 ms
02_h.jpg
1814 ms
03_h.jpg
2018 ms
04_h.jpg
1017 ms
05_h.jpg
3190 ms
06_h.jpg
1388 ms
07_h.jpg
1741 ms
08_h.jpg
2175 ms
09_h.jpg
3507 ms
14.jpg
12019 ms
10_h.jpg
6397 ms
11_h.jpg
3625 ms
dayainfo.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.
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
Links do not have a discernible name
dayainfo.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
dayainfo.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Image elements do not have [alt] attributes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dayainfo.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 Dayainfo.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.
dayainfo.com
Open Graph description is not detected on the main page of Dayainfo. 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: