6.4 sec in total
277 ms
5.9 sec
282 ms
Visit kuliah.itb.ac.id now to see the best up-to-date Kuliah Itb content for Indonesia and also check out these interesting facts you probably never knew about kuliah.itb.ac.id
[DESKRIPSI]
Visit kuliah.itb.ac.idWe analyzed Kuliah.itb.ac.id page load time and found that the first response time was 277 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kuliah.itb.ac.id performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value30.5 s
0/100
25%
Value21.1 s
0/100
10%
Value3,930 ms
1/100
30%
Value0.303
39/100
15%
Value28.1 s
0/100
10%
277 ms
978 ms
1906 ms
1924 ms
1111 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Kuliah.itb.ac.id, 4% (1 request) were made to Blendedlearning.itb.ac.id. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kuliah.itb.ac.id.
Page size can be reduced by 349.7 kB (29%)
1.2 MB
856.7 kB
In fact, the total size of Kuliah.itb.ac.id main page is 1.2 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. 15% of websites need less resources to load. Images take 785.7 kB which makes up the majority of the site volume.
Potential reduce by 18.9 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 18.9 kB or 76% of the original size.
Potential reduce by 6.9 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. Kuliah Itb images are well optimized though.
Potential reduce by 116.5 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 116.5 kB or 77% of the original size.
Potential reduce by 207.4 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. Kuliah.itb.ac.id needs all CSS files to be minified and compressed as it can save up to 207.4 kB or 85% of the original size.
Number of requests can be reduced by 13 (50%)
26
13
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuliah Itb. 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.
app19
277 ms
978 ms
styles.php
1906 ms
styles.php
1924 ms
spellChecker.js
1111 ms
javascript-static.js
1116 ms
javascript-mod.php
574 ms
overlib.js
1090 ms
overlib_cssstyle.js
1131 ms
cookies.js
1362 ms
ufo.js
1388 ms
dropdown.js
1394 ms
overlib.cfg.php
1141 ms
logo-itb_kuliah_1920.jpg
289 ms
switch_minus.gif
280 ms
icon.gif
275 ms
web.gif
282 ms
icon.gif
280 ms
text.gif
271 ms
pdf.gif
542 ms
f2.jpg
563 ms
pditt_bumper.png
846 ms
belajar_daring2.jpg
570 ms
thumb_maps.png
1412 ms
thumb_phone.png
2211 ms
thumb_email_eLearning.png
823 ms
moodlelogo.gif
835 ms
piwik.js
1578 ms
kuliah.itb.ac.id 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.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
kuliah.itb.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
kuliah.itb.ac.id 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
ID
ID
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuliah.itb.ac.id can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it matches the claimed language. Our system also found out that Kuliah.itb.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.
kuliah.itb.ac.id
Open Graph description is not detected on the main page of Kuliah Itb. 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: