12.3 sec in total
1.9 sec
10 sec
324 ms
Click here to check amazing Jon Gen content for Indonesia. Otherwise, check out these important facts you probably never knew about jon-gen.com
Menjual Jaket Anime, Kaos dan barang Anime terlengkap dengan kualitas tinggi dan harga yang terjangkau untuk hobi anime anda.
Visit jon-gen.comWe analyzed Jon-gen.com page load time and found that the first response time was 1.9 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jon-gen.com performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value1.8 s
99/100
25%
Value6.6 s
38/100
10%
Value3,580 ms
1/100
30%
Value0.018
100/100
15%
Value5.8 s
66/100
10%
1921 ms
857 ms
1452 ms
853 ms
860 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that all of those requests were addressed to Jon-gen.com and no external sources were called. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Jon-gen.com.
Page size can be reduced by 266.7 kB (52%)
511.9 kB
245.2 kB
In fact, the total size of Jon-gen.com main page is 511.9 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. Images take 337.8 kB which makes up the majority of the site volume.
Potential reduce by 84.2 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. This page needs HTML code to be minified as it can gain 19.3 kB, which is 21% 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 84.2 kB or 92% of the original size.
Potential reduce by 126.5 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. Obviously, Jon Gen needs image optimization as it can save up to 126.5 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 41.4 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 41.4 kB or 64% of the original size.
Potential reduce by 14.6 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. Jon-gen.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 82% of the original size.
Number of requests can be reduced by 8 (10%)
77
69
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jon Gen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
jon-gen.com
1921 ms
stylesheet.css
857 ms
jquery-1.3.2.min.js
1452 ms
thickbox-compressed.js
853 ms
thickbox.css
860 ms
tab.js
865 ms
ajax_add.js
868 ms
background.jpg
3161 ms
button_left.jpg
1767 ms
button_right.jpg
1818 ms
Atas_2.jpg
686 ms
logo%20baru%20jon-gen.png
1505 ms
check%20our%20collection.png
2085 ms
header_2_left.png
1049 ms
header_2_right.png
1402 ms
header_2_center.png
1724 ms
garis.JPG
2158 ms
basket.png
2035 ms
contact.png
2093 ms
phone_logo.png
2158 ms
category.png
2343 ms
bestsellers.png
2412 ms
naruto%20vol.%201-38x38.jpg
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bleach%20vol.1-38x38.jpg
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Slam%20Dunk%20Deluxe-38x38.jpg
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information.png
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facebook.jpg
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twitter.jpg
3097 ms
instagram.png
3100 ms
banner%20ONEPIECE%20collection.jpg
3132 ms
banner%20NARUTO%20collection.jpg
3531 ms
webbanner%20jon-gen.jpg
3605 ms
diskon%20akhir%20taun%20oke.jpg
6075 ms
welcome.jpg
3703 ms
facebook-button.png
3987 ms
ft-twitter-button.png
3443 ms
Instagram-followus.png
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Bando%20Pikachu-100x100.jpg
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ganci%20son%20goku-100x100.jpg
2305 ms
ganci%20korosensei%20gold-100x100.jpg
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kalung%20Liontin%20Gear%20Kuroshitsuji-100x100.jpg
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kalung%20dog%20tag%20naruto-100x100.jpg
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kalung%20dog%20tag%20Fairy%20tail-100x100.jpg
2396 ms
kaneki%20long%20sleeve-100x100.jpg
2309 ms
Kaos%20Strawhat%20Grandfleet-100x100.jpg
2411 ms
kaos%20sasuke%20sorrow-100x100.jpg
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kaos%20saitama-100x100.jpg
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2510 ms
box_top_white.png
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bullet_2.png
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content_bottom_lef.png
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content_bottom_righ.png
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content_top_left.png
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content_top_right.png
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content_top_center.png
2456 ms
button_pre_order_left.jpg
2679 ms
button_pre_order_right.jpg
3099 ms
loadingAnimation.gif
2340 ms
jon-gen.com 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
Form elements do not have associated labels
Links do not have a discernible name
jon-gen.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jon-gen.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jon-gen.com 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 Jon-gen.com 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.
jon-gen.com
Open Graph description is not detected on the main page of Jon Gen. 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: