8.4 sec in total
534 ms
7.5 sec
304 ms
Welcome to keepercoating.jp homepage info - get ready to check Kee Per Coating best content for Japan right away, or after learning these important things about keepercoating.jp
KeePerで汚れなくなる?雨できれいになる?楽なのにクルマがピカピカに。全国約6400店舗の「キーパープロショップ」と専門店「キーパーラボ」へ!
Visit keepercoating.jpWe analyzed Keepercoating.jp page load time and found that the first response time was 534 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
keepercoating.jp performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value6.1 s
12/100
25%
Value4.6 s
70/100
10%
Value650 ms
45/100
30%
Value0.185
66/100
15%
Value5.2 s
74/100
10%
534 ms
1305 ms
1083 ms
1238 ms
487 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 96% of them (72 requests) were addressed to the original Keepercoating.jp, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Keepercoating.jp.
Page size can be reduced by 657.5 kB (37%)
1.8 MB
1.1 MB
In fact, the total size of Keepercoating.jp main page is 1.8 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 44.7 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 17.8 kB, which is 35% 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 44.7 kB or 88% of the original size.
Potential reduce by 86.2 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. Kee Per Coating images are well optimized though.
Potential reduce by 156.0 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 156.0 kB or 78% of the original size.
Potential reduce by 370.6 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. Keepercoating.jp needs all CSS files to be minified and compressed as it can save up to 370.6 kB or 89% of the original size.
Number of requests can be reduced by 4 (6%)
72
68
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kee Per Coating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
keepercoating.jp
534 ms
www.keepercoating.jp
1305 ms
acms.css
1083 ms
master.css
1238 ms
top.css
487 ms
index.js
492 ms
default.js
491 ms
idangerous.swiper.js
901 ms
analytics.js
647 ms
head_logo.png
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gnav_mb01.png
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b_search.png
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bg_main_slider02.jpg
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i_beginner.png
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analytics.js
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p_top_newcar.jpg
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i_foot_faq.png
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collect
12 ms
i_foot_contact.png
1171 ms
i_blank02.png
1183 ms
foot_logo.png
1234 ms
collect
60 ms
i_foot_shop.png
1225 ms
b_pagetop.png
1286 ms
keepercoating.jp accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
keepercoating.jp 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
keepercoating.jp SEO score
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 Keepercoating.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 Keepercoating.jp 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.
keepercoating.jp
Open Graph description is not detected on the main page of Kee Per Coating. 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: