7.6 sec in total
683 ms
5.8 sec
1.1 sec
Welcome to e.longsys.com homepage info - get ready to check E Long Sys best content for China right away, or after learning these important things about e.longsys.com
Visit e.longsys.comWe analyzed E.longsys.com page load time and found that the first response time was 683 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
e.longsys.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value9.5 s
0/100
25%
Value23.0 s
0/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value6.2 s
62/100
10%
683 ms
423 ms
2215 ms
2233 ms
943 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to E.longsys.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain E.longsys.com.
Page size can be reduced by 112.3 kB (93%)
120.6 kB
8.3 kB
In fact, the total size of E.longsys.com main page is 120.6 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. Only 10% of websites need less resources to load. HTML takes 120.6 kB which makes up the majority of the site volume.
Potential reduce by 112.3 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 112.3 kB or 93% of the original size.
Number of requests can be reduced by 6 (35%)
17
11
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Long Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
login
683 ms
logo.gif
423 ms
jquery.min.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
2215 ms
jquery-ui.min.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
2233 ms
jquery.Xslider.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
943 ms
cas.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
1197 ms
jquery.qrcode.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
1461 ms
qrcode.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
1766 ms
cookie.js;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
1190 ms
page_1.jpg
3085 ms
page_2.jpg
3085 ms
page_3.jpg
3084 ms
qr.png;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
2018 ms
login_username.gif;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
3064 ms
login_password.gif;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
3065 ms
button_bg_1.gif;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
3066 ms
pointer_1.gif;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
3092 ms
footer_bg.gif;jsessionid=0CF5168DA1F264A9B6B45D8EA424A157
3084 ms
e.longsys.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
e.longsys.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
e.longsys.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E.longsys.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that E.longsys.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.
e.longsys.com
Open Graph description is not detected on the main page of E Long Sys. 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: