10.8 sec in total
2.4 sec
7.7 sec
635 ms
Visit kazsensei.seesaa.net now to see the best up-to-date Kaz Sensei Seesaa content for Japan and also check out these interesting facts you probably never knew about kazsensei.seesaa.net
Go (Weiqi in Chinese、Baduk in Korean, Igo in Japanese)is an East Asian board game. You can read Kaz's original Go-advice, Go-lessons, and Q&A for fundamentals of Igo.
Visit kazsensei.seesaa.netWe analyzed Kazsensei.seesaa.net page load time and found that the first response time was 2.4 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kazsensei.seesaa.net performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value2.5 s
89/100
25%
Value20.0 s
0/100
10%
Value41,440 ms
0/100
30%
Value0
100/100
15%
Value56.6 s
0/100
10%
2416 ms
345 ms
355 ms
348 ms
648 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Kazsensei.seesaa.net, 29% (24 requests) were made to Blog.seesaa.jp and 8% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Wj.ax.xrea.com.
Page size can be reduced by 453.3 kB (65%)
692.5 kB
239.2 kB
In fact, the total size of Kazsensei.seesaa.net main page is 692.5 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. 40% of websites need less resources to load. Javascripts take 586.3 kB which makes up the majority of the site volume.
Potential reduce by 62.1 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 62.1 kB or 74% of the original size.
Potential reduce by 373.3 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 373.3 kB or 64% of the original size.
Potential reduce by 17.9 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. Kazsensei.seesaa.net needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 79% of the original size.
Number of requests can be reduced by 53 (67%)
79
26
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaz Sensei Seesaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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kazsensei.seesaa.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
Form elements do not have associated labels
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.
kazsensei.seesaa.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
Issues were logged in the Issues panel in Chrome Devtools
kazsensei.seesaa.net SEO score
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
EN
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kazsensei.seesaa.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Kazsensei.seesaa.net main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
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kazsensei.seesaa.net
Open Graph data is detected on the main page of Kaz Sensei Seesaa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: