9.8 sec in total
1.1 sec
8 sec
650 ms
Welcome to jisakutech.com homepage info - get ready to check Jisakutech best content for Japan right away, or after learning these important things about jisakutech.com
自作PCまとめサイト
Visit jisakutech.comWe analyzed Jisakutech.com page load time and found that the first response time was 1.1 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
jisakutech.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value4.4 s
39/100
25%
Value6.4 s
40/100
10%
Value1,120 ms
23/100
30%
Value0
100/100
15%
Value13.4 s
11/100
10%
1142 ms
49 ms
11 ms
21 ms
8 ms
Our browser made a total of 171 requests to load all elements on the main page. We found that 26% of them (45 requests) were addressed to the original Jisakutech.com, 16% (27 requests) were made to Ecx.images-amazon.com and 5% (8 requests) were made to Rcm.shinobi.jp. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Livedoor.blogimg.jp.
Page size can be reduced by 1.1 MB (43%)
2.5 MB
1.4 MB
In fact, the total size of Jisakutech.com main page is 2.5 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 117.6 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. 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 117.6 kB or 81% of the original size.
Potential reduce by 147.2 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, Jisakutech needs image optimization as it can save up to 147.2 kB 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 525.9 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 525.9 kB or 62% of the original size.
Potential reduce by 281.6 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. Jisakutech.com needs all CSS files to be minified and compressed as it can save up to 281.6 kB or 86% of the original size.
Number of requests can be reduced by 81 (50%)
161
80
The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jisakutech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
jisakutech.com
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jisakutech.com 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
jisakutech.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jisakutech.com 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
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jisakutech.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Jisakutech.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.
jisakutech.com
Open Graph data is detected on the main page of Jisakutech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: