15.3 sec in total
460 ms
11.5 sec
3.4 sec
Visit 9thlab.net now to see the best up-to-date 9th Lab content for Japan and also check out these interesting facts you probably never knew about 9thlab.net
奈良で在宅Webプログラマをやってるkiyotouの個人ブログです。バンドや宅録DTMの話題も扱っています。
Visit 9thlab.netWe analyzed 9thlab.net page load time and found that the first response time was 460 ms and then it took 14.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
9thlab.net performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value25.4 s
0/100
25%
Value16.5 s
0/100
10%
Value7,210 ms
0/100
30%
Value0
100/100
15%
Value37.1 s
0/100
10%
460 ms
1030 ms
17 ms
499 ms
62 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 9thlab.net, 29% (40 requests) were made to Blog.9thlab.net and 19% (26 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (9.2 sec) relates to the external source Blog.9thlab.net.
Page size can be reduced by 3.5 MB (17%)
20.7 MB
17.2 MB
In fact, the total size of 9thlab.net main page is 20.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 19.1 MB which makes up the majority of the site volume.
Potential reduce by 47.1 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 47.1 kB or 73% of the original size.
Potential reduce by 2.5 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, 9th Lab needs image optimization as it can save up to 2.5 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 734.9 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 734.9 kB or 64% of the original size.
Potential reduce by 288.2 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. 9thlab.net needs all CSS files to be minified and compressed as it can save up to 288.2 kB or 79% of the original size.
Number of requests can be reduced by 41 (34%)
122
81
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 9th Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
9thlab.net
460 ms
blog.9thlab.net
1030 ms
ga.js
17 ms
wp-emoji-release.min.js
499 ms
css
62 ms
genericons.css
513 ms
style.css
724 ms
amazonjs.css
362 ms
jquery.js
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jquery-migrate.min.js
689 ms
font-awesome.min.css
35 ms
__utm.gif
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adsbygoogle.js
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masonry.min.js
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jquery.masonry.min.js
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functions.js
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wp-embed.min.js
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embed
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435 ms
embed
449 ms
Dr5VE3ogdl8
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cropped-blogimage2.png
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search-icon.png
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fontawesome-webfont.woff
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ca-pub-5384459303989786.js
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zrt_lookup.html
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show_ads_impl.js
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js
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init_embed.js
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ads
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www-embed-player-vflfNyN_r.css
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www-embed-player.js
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osd.js
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ad_status.js
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common.js
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map.js
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overlay.js
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util.js
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onion.js
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search_impl.js
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StaticMapService.GetMapImage
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200_200_nashi.jpg
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StaticMapService.GetMapImage
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abg.js
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m_js_controller.js
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stats.js
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ViewportInfoService.GetViewportInfo
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controls.js
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ViewportInfoService.GetViewportInfo
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kh
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transparent.png
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kh
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css
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
8 ms
AuthenticationService.Authenticate
13 ms
AuthenticationService.Authenticate
14 ms
QuotaService.RecordEvent
14 ms
QuotaService.RecordEvent
15 ms
9thlab.net 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 match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
9thlab.net 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
Browser errors were logged to the console
Page has valid source maps
9thlab.net 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 9thlab.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that 9thlab.net 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.
9thlab.net
Open Graph data is detected on the main page of 9th Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: