18.3 sec in total
1.5 sec
16.4 sec
433 ms
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Visit codelabs.co.idWe analyzed Codelabs.co.id page load time and found that the first response time was 1.5 sec and then it took 16.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
codelabs.co.id performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.3 s
41/100
25%
Value6.8 s
35/100
10%
Value70 ms
99/100
30%
Value0.001
100/100
15%
Value5.2 s
74/100
10%
1475 ms
1389 ms
27 ms
1690 ms
594 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 88% of them (64 requests) were addressed to the original Codelabs.co.id, 8% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.6 sec) belongs to the original domain Codelabs.co.id.
Page size can be reduced by 1.7 MB (49%)
3.4 MB
1.7 MB
In fact, the total size of Codelabs.co.id main page is 3.4 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. 30% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 28.6 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 18.3 kB, which is 57% 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 28.6 kB or 90% of the original size.
Potential reduce by 1.2 MB
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, Codelabs needs image optimization as it can save up to 1.2 MB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 161.2 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 161.2 kB or 66% of the original size.
Potential reduce by 252.4 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. Codelabs.co.id needs all CSS files to be minified and compressed as it can save up to 252.4 kB or 89% of the original size.
Number of requests can be reduced by 23 (36%)
64
41
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codelabs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
codelabs.co.id
1475 ms
style.css
1389 ms
css
27 ms
jquery.min.js
1690 ms
nav-resp.js
594 ms
logo-retina1.png
667 ms
Black_Mob_Resi.jpg
3103 ms
web_devp.jpg
3284 ms
mob_apps.jpg
3259 ms
Event2ku_banner.jpg
3257 ms
it_solution.jpg
2794 ms
polindra1.jpg
2057 ms
SPINROAM.png
2638 ms
mysalon.png
2881 ms
exquisite.png
3211 ms
asiadreams.png
3405 ms
HIGO1.png
3174 ms
Volup1.png
3312 ms
BAF1.jpg
3316 ms
tci.png
3362 ms
HP.png
3440 ms
Mirum-logo-700x252.jpg
3653 ms
Inshopmation.png
3942 ms
kriminalitas.jpg
3693 ms
Lexoir.jpg
3713 ms
tokiomarine.png
3748 ms
elshinta.png
3829 ms
SPINROAM1.png
4245 ms
savelink.png
4538 ms
jcarousel.js
4063 ms
mexin-custom.js
4070 ms
doubletaptogo.js
4122 ms
jquery-easing-1.3.js
4265 ms
layerslider.kreaturamedia.jquery.js
4417 ms
layerslider-init.js
4374 ms
jquery.sticky.js
4422 ms
bootstrap-alert.js
4568 ms
bootstrap-dropdown.js
4576 ms
bootstrap-tab.js
4368 ms
msinfokom.png
4367 ms
color-skins.css
3595 ms
base.css
3454 ms
skeleton.css
2837 ms
prettyPhoto.css
2371 ms
layerslider.css
2385 ms
slide1.css
2167 ms
flexslider.css
2224 ms
blox.css
2198 ms
icomoon.css
2508 ms
asiadreams.png
2271 ms
kolibri_logo1.png
2155 ms
bdbg1.png
316 ms
analytics.js
65 ms
tbg1.png
293 ms
world-map.png
286 ms
twitter.php
705 ms
skin.css
657 ms
home
466 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
40 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
45 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
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collect
28 ms
facebook.png
7573 ms
Twitter_alt_4.png
402 ms
file-page261.png
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hyper.png
2260 ms
HP.png
2651 ms
icomoon.svg
8598 ms
icomoon.woff
2104 ms
y7lebkjgREBJK96VQi37Zp0EAVxt0G0biEntp43Qt6E.ttf
5 ms
dazS1PrQQuCxC3iOAJFEJbfB31yxOzP-czbf6AAKCVo.ttf
4 ms
skin.png
2191 ms
codelabs.co.id accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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.
codelabs.co.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
codelabs.co.id SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codelabs.co.id 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 Codelabs.co.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.
codelabs.co.id
Open Graph description is not detected on the main page of Codelabs. 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: