6 sec in total
987 ms
4.8 sec
185 ms
Visit kato-denki.com now to see the best up-to-date Kato Denki content for Japan and also check out these interesting facts you probably never knew about kato-denki.com
「安心と安全を次の世代に」 - 加藤電機はトータルセキュリティ企業として、快適で暮らしやすい社会の創造に貢献してまいります。
Visit kato-denki.comWe analyzed Kato-denki.com page load time and found that the first response time was 987 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kato-denki.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value16.8 s
0/100
25%
Value7.5 s
27/100
10%
Value290 ms
79/100
30%
Value0.937
3/100
15%
Value4.9 s
78/100
10%
987 ms
374 ms
1122 ms
967 ms
396 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 96% of them (67 requests) were addressed to the original Kato-denki.com, 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 (2.3 sec) belongs to the original domain Kato-denki.com.
Page size can be reduced by 144.5 kB (14%)
1.0 MB
905.4 kB
In fact, the total size of Kato-denki.com main page is 1.0 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. 20% of websites need less resources to load. Images take 901.8 kB which makes up the majority of the site volume.
Potential reduce by 12.3 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 2.4 kB, which is 14% 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 12.3 kB or 75% of the original size.
Potential reduce by 44.7 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. Kato Denki images are well optimized though.
Potential reduce by 78.7 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 78.7 kB or 65% of the original size.
Potential reduce by 8.8 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. Kato-denki.com needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 79% of the original size.
Number of requests can be reduced by 31 (46%)
68
37
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kato Denki. 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 from 5 to 1 for CSS and as a result speed up the page load time.
kato-denki.com
987 ms
master.css
374 ms
jquery.js
1122 ms
jquery.cycle.js
967 ms
slideshow.js
396 ms
master.js
395 ms
import.css
184 ms
reset.css
194 ms
base.css
366 ms
clearfix.css
194 ms
head_logo.gif
195 ms
mnavi_uppr_prsnl.gif
194 ms
mnavi_uppr_biz.gif
186 ms
mnavi_uppr_about.gif
197 ms
mnavi_uppr_rcrt.gif
198 ms
head_home.gif
187 ms
head_sitemap.gif
369 ms
head_inquiry.gif
371 ms
mnavi_car.gif
384 ms
mnavi_personal.gif
385 ms
mnavi_store.gif
390 ms
bn_sunflower.jpg
1536 ms
bn_sl.jpg
1645 ms
bn_viperhornet.jpg
925 ms
bn_gpsirukana.jpg
959 ms
scanner.jpg
1382 ms
solution.jpg
1731 ms
bn_sunflower.gif
1112 ms
current.gif
1151 ms
sl.gif
1298 ms
bn_viperhornet.gif
1343 ms
irukana.gif
1482 ms
scanner.gif
1536 ms
solution.gif
1574 ms
bu_hub_personal.jpg
1852 ms
bu_hub_biz.jpg
1918 ms
bu_hub_about.jpg
1921 ms
bg_linebox_l.gif
1766 ms
subt_news.gif
1826 ms
bg_linebox_r.gif
1922 ms
subt_info.gif
1959 ms
i_news_event.gif
2010 ms
bg_detailnews.gif
2036 ms
li_detail_news.gif
2110 ms
subt_feature.gif
2111 ms
ga.js
39 ms
top_banner_jyuuyou.jpg
2076 ms
__utm.gif
12 ms
collect
61 ms
i_t_bn_sl.jpg
1972 ms
san-flower.jpg
2011 ms
MCPC2015.jpg
2218 ms
banner_anshin.jpg
2303 ms
banner_l.jpg
2303 ms
top_banner_driverecorder.png
2115 ms
bn_csrtop.jpg
1981 ms
bg_topicpath_mdl.gif
2011 ms
bg_topicpath_btm.gif
2121 ms
bg_topicpath_top_l.gif
2156 ms
topicpath_arrow.gif
2173 ms
bg_topicpath_top_r.gif
1672 ms
pagetop.gif
1732 ms
foot_separete.gif
1579 ms
mnavi_uppr_prsnl_on.gif
194 ms
mnavi_uppr_biz_on.gif
193 ms
mnavi_uppr_about_on.gif
186 ms
mnavi_uppr_rcrt_on.gif
195 ms
mnavi_car_on.gif
193 ms
mnavi_personal_on.gif
187 ms
mnavi_store_on.gif
368 ms
kato-denki.com 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.
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
kato-denki.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
Page has valid source maps
kato-denki.com 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kato-denki.com 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 Kato-denki.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.
kato-denki.com
Open Graph description is not detected on the main page of Kato Denki. 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: