9.8 sec in total
541 ms
8.6 sec
678 ms
Visit kenboy.jp now to see the best up-to-date Kenboy content for Japan and also check out these interesting facts you probably never knew about kenboy.jp
自動車運転歴は20年以上になりますが、これまでに4台の車を乗り継いできました。その全ては中古車での購入であり、新車を購入したことは一度もありません。私がなぜ中古車ばかり買ってきたのか、その理由は大きく二つあります。一つは「価格を安く抑えられ
Visit kenboy.jpWe analyzed Kenboy.jp page load time and found that the first response time was 541 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kenboy.jp performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value1.7 s
100/100
10%
Value140 ms
96/100
30%
Value0.197
62/100
15%
Value3.0 s
96/100
10%
541 ms
913 ms
508 ms
348 ms
537 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kenboy.jp, 81% (54 requests) were made to Hearts-trading.co.jp and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Hearts-trading.co.jp.
Page size can be reduced by 355.2 kB (13%)
2.7 MB
2.3 MB
In fact, the total size of Kenboy.jp main page is 2.7 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. 35% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 23.4 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 3.1 kB, which is 11% 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 23.4 kB or 80% of the original size.
Potential reduce by 40.2 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. Kenboy images are well optimized though.
Potential reduce by 279.9 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 279.9 kB or 60% of the original size.
Potential reduce by 11.6 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. Kenboy.jp needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 64% of the original size.
Number of requests can be reduced by 16 (29%)
55
39
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kenboy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
kenboy.jp
541 ms
hearts-trading.co.jp
913 ms
default.css
508 ms
skin.css
348 ms
flexslider.css
537 ms
jquery-1.4.2.min.js
1042 ms
jquery.min.js
74 ms
jquery.flexslider.js
916 ms
jquery.jcarousel.min.js
686 ms
car.js
534 ms
element.js
37 ms
ga.js
6 ms
analytics.js
26 ms
__utm.gif
13 ms
collect
12 ms
translateelement.css
21 ms
main.js
67 ms
rogo12.jpg
870 ms
TOP_01.gif
348 ms
TOP_02.gif
347 ms
TOP_03.gif
177 ms
TOP_04.gif
366 ms
spacer.gif
169 ms
TOP_05.gif
673 ms
TOP_06.gif
696 ms
TOP_07.gif
693 ms
TOP_08.gif
732 ms
TOP_09.gif
549 ms
line01.gif
733 ms
spue.jpg
1346 ms
kurukt.jpg
1945 ms
kurumidori.jpg
2122 ms
kuruko.jpg
1948 ms
aspue.jpg
1684 ms
KC.jpg
1212 ms
rainbowjimny.gif
2427 ms
top_before.gif
1849 ms
kaitoricamp.gif
1868 ms
st_info.gif
2018 ms
st_info2.gif
2050 ms
151217112401_001.jpg
2637 ms
151118160552_001.jpg
2295 ms
151110140939_151009165451_001.jpg
3025 ms
151128152948_001.jpg
3551 ms
151217113038_001.jpg
2814 ms
151128152948_007.jpg
3727 ms
151127162133_011.jpg
2773 ms
151217114837_001.jpg
4372 ms
151127162133_001.jpg
3120 ms
151206152818_001.jpg
4204 ms
toiawase.gif
3193 ms
bg_head_menu.gif
3239 ms
bg_info2.gif
3305 ms
element_main.js
39 ms
translate_24dp.png
25 ms
l
44 ms
cleardot.gif
36 ms
line_02.gif
3306 ms
AKBtoplight20110320_02.gif
175 ms
AKBtoplight20110320_03.gif
1986 ms
AKBtoplight20110320_04.gif
176 ms
AKBtoplight20110320_05.gif
176 ms
AKBtoplight20110320_06.gif
184 ms
AKBtoplight20110320_07.gif
169 ms
flexslider-icon.woff
337 ms
flexslider-icon.ttf
175 ms
flexslider-icon.svg
175 ms
kenboy.jp 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
<frame> or <iframe> elements do not have a title
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.
kenboy.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
kenboy.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 doesn't use legible font sizes
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kenboy.jp 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 Kenboy.jp 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.
kenboy.jp
Open Graph description is not detected on the main page of Kenboy. 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: