4.6 sec in total
700 ms
3.6 sec
303 ms
Welcome to zett.jp homepage info - get ready to check Zett best content for Japan right away, or after learning these important things about zett.jp
ゼット株式会社の公式ウェブサイトです。ゼットは社会に新しい価値を創造するスポーツ&ライフスタイル企業です。ゼットの製造・販売・流通・貿易・施設運営などの情報が集約されています。
Visit zett.jpWe analyzed Zett.jp page load time and found that the first response time was 700 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zett.jp performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value43.9 s
0/100
25%
Value16.5 s
0/100
10%
Value520 ms
56/100
30%
Value0.761
5/100
15%
Value9.1 s
32/100
10%
700 ms
342 ms
343 ms
349 ms
350 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Zett.jp, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Zett.jp.
Page size can be reduced by 109.9 kB (7%)
1.6 MB
1.5 MB
In fact, the total size of Zett.jp main page is 1.6 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 19.9 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 3.9 kB, which is 15% 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 19.9 kB or 78% of the original size.
Potential reduce by 25.2 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. Zett images are well optimized though.
Potential reduce by 48.6 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 48.6 kB or 57% of the original size.
Potential reduce by 16.2 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. Zett.jp needs all CSS files to be minified and compressed as it can save up to 16.2 kB or 81% of the original size.
Number of requests can be reduced by 9 (20%)
44
35
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zett. 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 as a result speed up the page load time.
zett.jp
700 ms
common.css
342 ms
mt-site.js
343 ms
dropdown.js
349 ms
swfobject.js
350 ms
top.css
362 ms
jquery.js
754 ms
jquery.innerfade.js
511 ms
dropdown.css
171 ms
title.gif
171 ms
sitemap-button.gif
188 ms
search-button.gif
175 ms
main-image_prostatus2015.jpg
1351 ms
main-image_neostatus2015.jpg
1436 ms
main-image_groundhero2015.jpg
1571 ms
main_image_gensun02.jpg
1535 ms
main-image_con00.jpg
1598 ms
main-image_teamde_jpn.jpg
1123 ms
global-navi_bg.gif
1311 ms
menu.gif
1499 ms
side-banner_important.png
1519 ms
main_products_info_1.jpg
1794 ms
main_products_info_2.jpg
1686 ms
teamde_jpn.gif
1688 ms
main_products_info_timbuk2.jpg
1707 ms
main_products_info_7.jpg
1747 ms
canadianeast_bunner.gif
1770 ms
schoolgoods_banner.gif
1873 ms
main_products_info_8.jpg
1859 ms
main_products_info_4.jpg
1883 ms
main_products_info_5.jpg
1921 ms
main_products_info_6.jpg
1945 ms
to_stockholder.gif
1972 ms
about-zett.gif
2028 ms
top_recruit_fresh2016.jpg
2064 ms
news-topics.gif
2054 ms
products-info-mark.gif
2095 ms
news-release-mark.gif
2118 ms
ir-info-mark.gif
2154 ms
zett_group.gif
2196 ms
group_1.gif
2224 ms
group_3.gif
2247 ms
group_5.gif
2269 ms
footer_bg-2.gif
2291 ms
ga.js
25 ms
__utm.gif
41 ms
zett.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
zett.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
zett.jp SEO score
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
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
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zett.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Zett.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.
zett.jp
Open Graph description is not detected on the main page of Zett. 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: