7.2 sec in total
1.2 sec
5.8 sec
156 ms
Visit marvelcorp.co.jp now to see the best up-to-date Marvelcorp content for Japan and also check out these interesting facts you probably never knew about marvelcorp.co.jp
株式会社マーベルは1943年創業。電設工具のメーカーです。「マーベル」「プロメイト」「ジョブマスター」のブランド名でオリジナル商品群を築き上げ、電気工事業をはじめとする多くの工事業者様から長く愛される数々の製品を送り出しています。
Visit marvelcorp.co.jpWe analyzed Marvelcorp.co.jp page load time and found that the first response time was 1.2 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
marvelcorp.co.jp performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.0 s
6/100
25%
Value8.2 s
20/100
10%
Value110 ms
98/100
30%
Value0.052
99/100
15%
Value6.4 s
60/100
10%
1233 ms
514 ms
541 ms
544 ms
1273 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Marvelcorp.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Marvelcorp.co.jp.
Page size can be reduced by 161.5 kB (32%)
507.1 kB
345.6 kB
In fact, the total size of Marvelcorp.co.jp main page is 507.1 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. 20% of websites need less resources to load. Images take 273.4 kB which makes up the majority of the site volume.
Potential reduce by 13.5 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 13.5 kB or 74% of the original size.
Potential reduce by 1.5 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. Marvelcorp images are well optimized though.
Potential reduce by 122.1 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 122.1 kB or 66% of the original size.
Potential reduce by 24.3 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. Marvelcorp.co.jp needs all CSS files to be minified and compressed as it can save up to 24.3 kB or 82% of the original size.
Number of requests can be reduced by 28 (64%)
44
16
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marvelcorp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.marvelcorp.co.jp
1233 ms
normalize.css
514 ms
style.css
541 ms
style_contents.css
544 ms
jquery.js
1273 ms
jquery-migrate.min.js
546 ms
business-calendar.js
863 ms
business-calendar.css
865 ms
js
35 ms
smoothScroll.js
869 ms
jquery.slides.min.js
1064 ms
jquery.slides.ini.js
909 ms
slidesjs.css
1214 ms
selectivizr.js
1587 ms
ajaxzip3-https.js
82 ms
analytics.js
54 ms
side_bg.jpg
177 ms
btn_sitemap.jpg
356 ms
btn_english.jpg
365 ms
mainimg1.jpg
1275 ms
page_title.jpg
368 ms
homelist_news.gif
376 ms
homelist_product.gif
518 ms
link_p.jpg
717 ms
sub_title.gif
732 ms
dourakukai_img.jpg
1273 ms
targetblank.png
748 ms
banner_web_catalog_marvel.jpg
1175 ms
bana_product.jpg
1389 ms
logo.png
1082 ms
sidemenu_bg.png
1111 ms
sidemenu_line.gif
1435 ms
sidemenu_li.jpg
1452 ms
sidemenu_lili.gif
1526 ms
bana_twitter.jpg
1975 ms
bana_list.jpg
1821 ms
bana_blog.jpg
1931 ms
bana_dourakukai.jpg
2372 ms
b_pagetop.jpg
1792 ms
footer_bg.jpg
1871 ms
footer_logo.jpg
2122 ms
btn_prv.png
2183 ms
btn_nxt.png
2201 ms
mark_holiday.gif
2291 ms
collect
12 ms
marvelcorp.co.jp accessibility score
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
marvelcorp.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
marvelcorp.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marvelcorp.co.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 Marvelcorp.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.
marvelcorp.co.jp
Open Graph description is not detected on the main page of Marvelcorp. 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: