14.8 sec in total
2.9 sec
11.5 sec
373 ms
Welcome to jak-stik.ac.id homepage info - get ready to check Jak STI K best content for Indonesia right away, or after learning these important things about jak-stik.ac.id
STMIK JAKARTA STI&K, Sekolah Tinggi Komputer Pertama Indonesia, STIK, Tifatul Sembiring, Kominfo, Menkominfo,
Visit jak-stik.ac.idWe analyzed Jak-stik.ac.id page load time and found that the first response time was 2.9 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jak-stik.ac.id performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value45.5 s
0/100
25%
Value16.4 s
0/100
10%
Value520 ms
56/100
30%
Value0.041
99/100
15%
Value17.3 s
4/100
10%
2926 ms
794 ms
1378 ms
1098 ms
842 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 99% of them (112 requests) were addressed to the original Jak-stik.ac.id, 1% (1 request) were made to L.longtailvideo.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Jak-stik.ac.id.
Page size can be reduced by 363.9 kB (20%)
1.8 MB
1.4 MB
In fact, the total size of Jak-stik.ac.id main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 73.9 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. This page needs HTML code to be minified as it can gain 19.5 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.9 kB or 85% of the original size.
Potential reduce by 176.0 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, Jak STI K needs image optimization as it can save up to 176.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 106.1 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 106.1 kB or 70% of the original size.
Potential reduce by 7.8 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. Jak-stik.ac.id needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 78% of the original size.
Number of requests can be reduced by 57 (51%)
112
55
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jak STI K. 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 5 to 1 for CSS and as a result speed up the page load time.
jak-stik.ac.id
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ice_slideshow.css
794 ms
mootools.php
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ice-menu.js
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jquery.fitvids.min.js
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ice_accordion.js
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ice_scroller.js
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slideshow.js
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system.css
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jak-stik.ac.id accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
jak-stik.ac.id 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
Page has valid source maps
jak-stik.ac.id SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
ID
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jak-stik.ac.id can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Jak-stik.ac.id 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.
jak-stik.ac.id
Open Graph description is not detected on the main page of Jak STI K. 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: