2.9 sec in total
722 ms
2 sec
190 ms
Click here to check amazing Killer content for Japan. Otherwise, check out these important facts you probably never knew about killer.jp
Visit killer.jpWe analyzed Killer.jp page load time and found that the first response time was 722 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
killer.jp performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.1 s
12/100
25%
Value6.1 s
44/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value3.1 s
95/100
10%
722 ms
344 ms
339 ms
549 ms
569 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 62% of them (21 requests) were addressed to the original Killer.jp, 12% (4 requests) were made to Platform.twitter.com and 9% (3 requests) were made to . The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Killer.jp.
Page size can be reduced by 62.7 kB (19%)
322.7 kB
260.0 kB
In fact, the total size of Killer.jp main page is 322.7 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. 35% of websites need less resources to load. Images take 262.4 kB which makes up the majority of the site volume.
Potential reduce by 7.6 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 1.2 kB, which is 12% 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 7.6 kB or 74% of the original size.
Potential reduce by 18.3 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. Killer images are well optimized though.
Potential reduce by 23.5 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 23.5 kB or 70% of the original size.
Potential reduce by 13.4 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. Killer.jp needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 80% of the original size.
Number of requests can be reduced by 12 (40%)
30
18
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Killer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
killer.jp
722 ms
site_global.css
344 ms
master_a-____.css
339 ms
index.css
549 ms
museutils.js
569 ms
jquery.musemenu.js
340 ms
jquery.watch.js
342 ms
league-gothic:n4:all;germania-one:n4:all;poller-one:n4:all.js
57 ms
d
318 ms
killer_logo_48h.png
177 ms
twitter_icon-twitter_icon.png
185 ms
akira_prime_sig2014.jpg
677 ms
grover_jackson.jpg
686 ms
gj2_logo.png
587 ms
concorde_5star_mangobevels_s-%E3%83%AC%E3%82%A4%E3%83%A4%E3%83%BC%201.png
304 ms
glendora_greenmeanie_s-%E3%83%AC%E3%82%A4%E3%83%A4%E3%83%BC%201.png
365 ms
glendora_special_ssh_hardtail_antiquewhite_s-%E3%83%AC%E3%82%A4%E3%83%A4%E3%83%BC%201.png
549 ms
lace_music_logo.jpg
369 ms
dru_whitefeater_logo.jpg
407 ms
esp_logo.jpg
553 ms
akirat-u339.jpg
595 ms
loudness_logo.jpg
611 ms
eh.gif
697 ms
widgets.js
24 ms
jquery-1.8.3.min.js
44 ms
s84CE11PKIOh5TzxOe8oznvOAlDbyikdc08YZm3vLuD1BsrVwAAA==
18 ms
mcu+HcyTgJLFPbOAAAA
18 ms
AKCQsIiomLiEpJS0jKycvIKikrKKqpq6hqaWto6unr6BoZGxiamZuYWllbWNrZ29g6OTs4urm7uHp5e3j6+fv4BgUHBIaFh4RGRUdExsXHxDE3Nre39U2bNn7dg0cLFS5cvW7Fy9ao1a9dv3LBpy+Yd23fuYsxLTEp7VDI3J4OhKJ2vZRpDPgNDSjHYaZkVDEu21SZkg9hZlQyMdY2Tz567dfv+gzt3tzLsZWB4+vgJUKb03kOGho76zrbunt6uiZMYJsyYOf3g1Ru5DAzXyxgYrgEA5KiZsAA=
17 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
22 ms
p.gif
116 ms
syndication
95 ms
408456491062919169
252 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
2 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
5 ms
killer.jp accessibility score
killer.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
killer.jp 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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Killer.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 Killer.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.
killer.jp
Open Graph description is not detected on the main page of Killer. 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: