6.1 sec in total
1.2 sec
4.8 sec
114 ms
Welcome to link.ssis.edu.vn homepage info - get ready to check Link SSIS best content for Vietnam right away, or after learning these important things about link.ssis.edu.vn
SSIS Link
Visit link.ssis.edu.vnWe analyzed Link.ssis.edu.vn page load time and found that the first response time was 1.2 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
link.ssis.edu.vn performance score
name
value
score
weighting
Value10.1 s
0/100
10%
Value13.1 s
0/100
25%
Value18.3 s
0/100
10%
Value530 ms
55/100
30%
Value0.042
99/100
15%
Value27.5 s
0/100
10%
1161 ms
777 ms
511 ms
773 ms
515 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Link.ssis.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Link.ssis.edu.vn.
Page size can be reduced by 303.2 kB (73%)
413.2 kB
110.0 kB
In fact, the total size of Link.ssis.edu.vn main page is 413.2 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. 25% of websites need less resources to load. Javascripts take 190.8 kB which makes up the majority of the site volume.
Potential reduce by 19.2 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 19.2 kB or 75% of the original size.
Potential reduce by 8.3 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, Link SSIS needs image optimization as it can save up to 8.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 137.0 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 137.0 kB or 72% of the original size.
Potential reduce by 138.7 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. Link.ssis.edu.vn needs all CSS files to be minified and compressed as it can save up to 138.7 kB or 83% of the original size.
Number of requests can be reduced by 16 (70%)
23
7
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Link SSIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
link.ssis.edu.vn
1161 ms
jquery-1.11.0.min.js
777 ms
jquery-migrate-1.2.1.min.js
511 ms
bootstrap.min.css
773 ms
bootstrap-theme.min.css
515 ms
bootstrap.min.js
521 ms
_reset.css
517 ms
css.php
1029 ms
js.php
1833 ms
javascript.js
810 ms
stacktable.css
810 ms
font-awesome.min.css
1027 ms
stacktable.js
1034 ms
css.php
1035 ms
rgbcolor.js
1038 ms
nav.js
1286 ms
droidsans.font
259 ms
fontawesome.font
256 ms
link_bg.png
258 ms
link_logo.png
256 ms
icon-bullet-blue.gif
255 ms
IB_button.png
761 ms
icon-key.gif
474 ms
fontawesome-webfont.woff
725 ms
fontawesome-webfont.woff
734 ms
print.css
253 ms
_print.css
253 ms
_content.css
255 ms
link.ssis.edu.vn 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
link.ssis.edu.vn 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
link.ssis.edu.vn 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
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Link.ssis.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Link.ssis.edu.vn 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.
link.ssis.edu.vn
Open Graph description is not detected on the main page of Link SSIS. 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: