5 sec in total
537 ms
4.3 sec
202 ms
Click here to check amazing WTW content for Japan. Otherwise, check out these important facts you probably never knew about wtw.jp
WTW 塚本無線は自社開発自社工場製造の日本製、自社開発製造の日本製 4K H.265 POE (800万画素)防犯カメラ、500万画素 H.265 POE 防犯カメラセットが安い。コロナウイルス感染予防! 感染対策として塚本無線からサーマルカメラが新登場。自社開発自社工場製造の日本製 400万画素EX-SDIカメラセット有り。塚本無線は国際規格であるISO9001(品質保証)とISO14001(...
Visit wtw.jpWe analyzed Wtw.jp page load time and found that the first response time was 537 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
wtw.jp performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value13.6 s
0/100
25%
Value13.8 s
1/100
10%
Value2,210 ms
6/100
30%
Value0.074
95/100
15%
Value18.9 s
3/100
10%
537 ms
1228 ms
334 ms
340 ms
1014 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 91% of them (52 requests) were addressed to the original Wtw.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wtw.jp.
Page size can be reduced by 182.1 kB (19%)
942.9 kB
760.8 kB
In fact, the total size of Wtw.jp main page is 942.9 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 681.6 kB which makes up the majority of the site volume.
Potential reduce by 14.8 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 14.8 kB or 74% of the original size.
Potential reduce by 7.5 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. WTW images are well optimized though.
Potential reduce by 154.5 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 154.5 kB or 66% of the original size.
Potential reduce by 5.3 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. Wtw.jp needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 75% of the original size.
Number of requests can be reduced by 16 (30%)
53
37
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WTW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
wtw.jp
537 ms
www.wtw.jp
1228 ms
header_dropdown.css
334 ms
index_layout.css
340 ms
mootools.js
1014 ms
ju_accordation.js
546 ms
accordion-menu.css
365 ms
jquery-1.3.1.js
1159 ms
dropdown-menu.js
508 ms
visit.cgi
387 ms
conversion.js
17 ms
ga.js
37 ms
header-bg-main.gif
179 ms
header-bg-center.gif
339 ms
usa-35.png
183 ms
korea-35.png
172 ms
china-35.png
184 ms
camera-top.png
168 ms
info.png
335 ms
dvr.png
339 ms
hd-sdi.png
353 ms
ip.png
364 ms
acc.png
365 ms
sin.png
501 ms
magazine.png
505 ms
layout07.jpg
675 ms
bottom-button-repeater.png
528 ms
layout01.jpg
1088 ms
bottom-button-cam.png
543 ms
layout02.jpg
829 ms
bottom-button-bouhantou.png
673 ms
layout03.jpg
1054 ms
bottom-button-dh5.png
723 ms
layout04.jpg
1179 ms
bottom-button-parking.png
843 ms
layout05.jpg
1448 ms
bottom-button-hd-sdi.png
993 ms
layout06.jpg
1179 ms
bottom-button-hd-sdi-set.png
1158 ms
news-bn2.gif
1229 ms
wtw.video2.jpg
1266 ms
catalog-down-bt.gif
1323 ms
jirei-bn.gif
1347 ms
new-release-bn20150415.jpg
1348 ms
mailmagazine-btn.gif
1404 ms
oem-btn.gif
1447 ms
dairitenform-btn.gif
1488 ms
mail-btn.gif
1496 ms
52 ms
__utm.gif
14 ms
34 ms
sub-bg.png
1358 ms
sub-bg-bottom.png
1419 ms
preload.gif
1462 ms
bottom-text-bg.png
1458 ms
index-newslist-bg02.gif
1481 ms
index-newslist-bg01.gif
1360 ms
wtw.jp accessibility score
wtw.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
Browser errors were logged to the console
wtw.jp SEO score
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wtw.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 Wtw.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.
wtw.jp
Open Graph description is not detected on the main page of WTW. 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: