9.7 sec in total
722 ms
8.6 sec
358 ms
Visit kaspersky.co.jp now to see the best up-to-date Kaspersky content for Japan and also check out these interesting facts you probably never knew about kaspersky.co.jp
次世代セキュリティ製品とサービスの分野で世界のリーダーであるカスペルスキーはすべてのサイバー脅威に対するプレミアムな保護機能を個人および企業に提供します。
Visit kaspersky.co.jpWe analyzed Kaspersky.co.jp page load time and found that the first response time was 722 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kaspersky.co.jp performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value10.1 s
0/100
25%
Value8.6 s
17/100
10%
Value4,070 ms
1/100
30%
Value0.325
35/100
15%
Value23.2 s
1/100
10%
722 ms
1232 ms
710 ms
709 ms
1155 ms
Our browser made a total of 148 requests to load all elements on the main page. We found that 35% of them (52 requests) were addressed to the original Kaspersky.co.jp, 5% (7 requests) were made to Apis.google.com and 4% (6 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kaspersky.co.jp.
Page size can be reduced by 683.3 kB (64%)
1.1 MB
386.4 kB
In fact, the total size of Kaspersky.co.jp main page is 1.1 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. Javascripts take 741.8 kB which makes up the majority of the site volume.
Potential reduce by 89.4 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. 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 89.4 kB or 73% of the original size.
Potential reduce by 4.7 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. Obviously, Kaspersky needs image optimization as it can save up to 4.7 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 454.2 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 454.2 kB or 61% of the original size.
Potential reduce by 134.9 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. Kaspersky.co.jp needs all CSS files to be minified and compressed as it can save up to 134.9 kB or 72% of the original size.
Number of requests can be reduced by 96 (72%)
133
37
The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaspersky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
kaspersky.co.jp
722 ms
www.kaspersky.co.jp
1232 ms
normalize.min.css
710 ms
grid.css
709 ms
main.css
1155 ms
main-french1.css
993 ms
homepage.css
1042 ms
css-extra.css
595 ms
b2b-header-changes-eu.css
754 ms
head.load.min.js
6 ms
jquery.min.js
10 ms
google-tm.js
856 ms
addthis_widget.js
14 ms
magnific-popup.css
401 ms
jquery.frequency-1.0.js
453 ms
s_code_jp.js
1417 ms
kaspersky_logo.png
371 ms
bnr_kmps2016trial_180x180.png
362 ms
mega_menu_image_2.png
668 ms
2d_kmps2016_75x11569-285619.png
361 ms
bnr_15off_jan4_240x9069-298743.png
360 ms
03_bnr_trial69-244051.png
361 ms
11_bnr_trial69-303277.png
361 ms
02_bnr_renew69-244050.png
361 ms
01_bnr_daily69-244049.png
361 ms
04_bnr_scan69-244052.png
668 ms
05_bnr_vup69-244053.png
668 ms
06_bnr_corporate69-244054.png
668 ms
gtm.js
41 ms
homepage_sprite.png
1048 ms
main_spriteFR.png
628 ms
map.gif
629 ms
homepage_sprite.png
667 ms
homeIconB2C.png
654 ms
homeMark.png
667 ms
markers.gif
653 ms
homeIconB2B.png
666 ms
homeIconSupport.png
666 ms
iconViewMore.png
748 ms
main_sprite.png
748 ms
jquery.carouFredSel-6.2.1-packed.js
835 ms
jquery.easing.js
698 ms
jquery.hammer.min.js
835 ms
jquery.event.special1.min.js
698 ms
jquery.touchSwipe.min.js
836 ms
jquery.magnific.popup1.js
836 ms
scrollspy.js
989 ms
jquery.feeds1.min.js
988 ms
handlebars.js
249 ms
french-filter1.min.js
972 ms
main-french.js
972 ms
homepage.js
974 ms
id
16 ms
analytics.js
77 ms
tag.js
217 ms
menu.c20a7f164de4760a4fae.js
29 ms
widgets.js
8 ms
plusone.js
144 ms
counter.4aa112e6c088b9942907.js
5 ms
sh.808a95620474b05b281a4965.html
135 ms
id
126 ms
collect
113 ms
shares.json
38 ms
300lo.json
158 ms
s81473000647965
115 ms
cb=gapi.loaded_0
104 ms
cb=gapi.loaded_1
93 ms
fastbutton
304 ms
tag
44 ms
postmessageRelay
137 ms
cb=gapi.loaded_0
16 ms
cb=gapi.loaded_1
17 ms
api.js
41 ms
core:rpc:shindig.random:shindig.sha1.js
46 ms
2536007149-postmessagerelay.js
44 ms
dest5.html
86 ms
collect
76 ms
fbds.js
136 ms
bi.js
340 ms
ga.js
76 ms
tc.min.js
74 ms
pixel.js
73 ms
conversion_async.js
64 ms
bnr_kesb_advanced_1170x300-69-295413.png
989 ms
cojp_top_mainC-2_20160216-0223-69-298741.png
889 ms
bnr_darkhotel_1170x300-69-278929.png
484 ms
bnr_kmps2016trial_1170x300-69-288649.png
434 ms
TOP_banner-69-303944.png
1746 ms
bnr_csr1_1170x300-69-253659.png
1088 ms
www.kaspersky.co.jp
592 ms
ca.html
47 ms
__utm.gif
38 ms
88 ms
pixel
76 ms
Pug
74 ms
ibs:dpid=1121&dpuuid=981573619032307219&redir=
14 ms
cx
187 ms
adb.gif
87 ms
1
97 ms
cs
398 ms
collect
139 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
108 ms
113 ms
tap.php
55 ms
pixel
55 ms
cx
119 ms
cm
62 ms
xrefid.xgi
39 ms
pixel
62 ms
360947.gif
36 ms
pixel.gif
45 ms
mapuid
39 ms
37 ms
cm
72 ms
cm
59 ms
lr.gif
44 ms
cm
53 ms
xrefid.xgi
41 ms
cx
44 ms
ga-audiences
44 ms
76 ms
sd
70 ms
362378.gif
7 ms
372 ms
pixel.gif
25 ms
pixel
153 ms
pixel
17 ms
sd
11 ms
Pug
16 ms
sync.ad-stir.com
297 ms
sync
8 ms
sync
623 ms
is
545 ms
mone.76691ac6cdd_2248.js
715 ms
296 ms
adfunnel
149 ms
xrost
152 ms
blade_track_jp.js
337 ms
combo
161 ms
cookie_enabled_get.html
381 ms
pb.html
6 ms
pixel
12 ms
314 ms
358 ms
pixel
12 ms
bl_track.cgi
363 ms
149 ms
Pug
17 ms
kaspersky.co.jp 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-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
kaspersky.co.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kaspersky.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kaspersky.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kaspersky.co.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.
kaspersky.co.jp
Open Graph description is not detected on the main page of Kaspersky. 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: