7.8 sec in total
1.6 sec
6 sec
240 ms
Welcome to kolu.web.id homepage info - get ready to check KoLU best content for Indonesia right away, or after learning these important things about kolu.web.id
Komunitas Linux UPN "Veteran" Jawa Timur merupakan komunitas IT yang fokus pada dunia perangkat lunak bebas, khususnya GNU/Linux.
Visit kolu.web.idWe analyzed Kolu.web.id page load time and found that the first response time was 1.6 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kolu.web.id performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value11.3 s
0/100
25%
Value16.1 s
0/100
10%
Value220 ms
88/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
1550 ms
563 ms
600 ms
619 ms
605 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 97% of them (36 requests) were addressed to the original Kolu.web.id, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Kolu.web.id.
Page size can be reduced by 305.8 kB (46%)
670.5 kB
364.7 kB
In fact, the total size of Kolu.web.id main page is 670.5 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. 20% of websites need less resources to load. Images take 273.0 kB which makes up the majority of the site volume.
Potential reduce by 17.7 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 17.7 kB or 74% of the original size.
Potential reduce by 28.5 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. KoLU images are well optimized though.
Potential reduce by 156.8 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 156.8 kB or 70% of the original size.
Potential reduce by 102.8 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. Kolu.web.id needs all CSS files to be minified and compressed as it can save up to 102.8 kB or 68% of the original size.
Number of requests can be reduced by 19 (53%)
36
17
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KoLU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
kolu.web.id
1550 ms
style.css
563 ms
style-Green.css
600 ms
public.css
619 ms
shortcodes.css
605 ms
button-styles.css
633 ms
font-awesome.min.css
668 ms
jquery.fancybox-1.3.4.css
834 ms
page_templates.css
894 ms
jquery.js
1213 ms
jquery-migrate.min.js
921 ms
jquery-ui.min.js
71 ms
jquery.cycle.all.min.js
2956 ms
jquery.easing.1.3.js
987 ms
superfish.js
1090 ms
public-min.js
1142 ms
jquery.easing-1.3.pack.js
1163 ms
jquery.fancybox-1.3.4.pack.js
1308 ms
et-ptemplates-frontend.js
1363 ms
wp-embed.min.js
1429 ms
wp-emoji-release.min.js
921 ms
dashicons.min.css
1190 ms
main-bg.jpg
379 ms
footer-bg.jpg
895 ms
top-bg.jpg
2342 ms
kolu-logo-new.png
910 ms
search-bg.png
1716 ms
featured.png
1301 ms
ajax-loader.gif
1298 ms
65619_4158517460564_1602930016_n-65766_335x220.jpg
1487 ms
KoLU-Pak-Onno-103117_335x220.jpg
1962 ms
383085_1973715642816_839178093_n-54931_335x220.jpg
1750 ms
buttons-bg.png
1553 ms
active_tab_bg.png
1778 ms
current-link.png
622 ms
separator.png
286 ms
readmore-sprite.png
308 ms
kolu.web.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
Links do not have a discernible name
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.
kolu.web.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
General
Impact
Issue
Detected JavaScript libraries
kolu.web.id SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolu.web.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 Kolu.web.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.
kolu.web.id
Open Graph description is not detected on the main page of KoLU. 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: