6.9 sec in total
575 ms
6 sec
349 ms
Click here to check amazing Tenda content for Japan. Otherwise, check out these important facts you probably never knew about tenda.co.jp
テンダは、クラウドサービスをはじめ、スマートフォン(Android,iPhone)のソーシャルゲーム・ソーシャルアプリ開発、Webシステム・モバイルサイト開発を行っています。企画・要件定義、設計、開発、テスト、保守運用と一貫した体制でサポートします。
Visit tenda.co.jpWe analyzed Tenda.co.jp page load time and found that the first response time was 575 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tenda.co.jp performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value21.8 s
0/100
25%
Value15.9 s
1/100
10%
Value460 ms
62/100
30%
Value0.327
35/100
15%
Value10.8 s
22/100
10%
575 ms
772 ms
790 ms
349 ms
521 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 85% of them (56 requests) were addressed to the original Tenda.co.jp, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Sashare.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Tenda.co.jp.
Page size can be reduced by 240.9 kB (13%)
1.9 MB
1.7 MB
In fact, the total size of Tenda.co.jp main page is 1.9 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. 25% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 15.9 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. 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 15.9 kB or 72% of the original size.
Potential reduce by 80.6 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. Tenda images are well optimized though.
Potential reduce by 118.0 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 118.0 kB or 66% of the original size.
Potential reduce by 26.4 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. Tenda.co.jp needs all CSS files to be minified and compressed as it can save up to 26.4 kB or 85% of the original size.
Number of requests can be reduced by 28 (45%)
62
34
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tenda.co.jp
575 ms
www.tenda.co.jp
772 ms
jquery-1.8.2.min.js
790 ms
reset.css
349 ms
common2.css
521 ms
top.css
351 ms
oversk.js
395 ms
common.js
551 ms
jqueryautoheight.js
645 ms
responsive.js
718 ms
jquery.bxslider.css
686 ms
bxslider.js
1102 ms
tracking.js
625 ms
logo_tenda.gif
185 ms
gNav1_home.png
319 ms
gNav2_service.png
331 ms
gNav3_company.png
347 ms
gNav4_news.png
353 ms
gNav5_recruit.png
371 ms
gNav6_seminar.png
553 ms
gNav7_contact.png
681 ms
TOP-1_tento.jpg
1530 ms
bn_SJ.png
2575 ms
20thanniversary.jpg
1723 ms
img_side_tento.png
710 ms
img_side_responsivekrei.jpg
940 ms
img_side_dojo2.jpg
972 ms
img_side_policy.jpg
1018 ms
img_side_message_140604.jpg
1264 ms
img_side_yearmotto2016.jpg
1311 ms
btn_more_off.gif
1366 ms
icon_news.gif
1596 ms
icon_pdf_s.gif
1678 ms
icon_info.gif
1680 ms
bnr_holdings.gif
1901 ms
tenda_sendai.png
2338 ms
bnr_unify.gif
1991 ms
bnr_dalian.gif
2048 ms
bnr_ib.gif
2069 ms
pagetop_off.gif
2277 ms
iso_jic.gif
2336 ms
iso_jab.gif
2360 ms
pmark.gif
2381 ms
copyright.gif
2595 ms
gtm.js
61 ms
nav_bg.gif
2669 ms
gNav_bg_left.gif
2649 ms
contentsWrap_bg.jpg
2672 ms
ttl_mobile_bg.jpg
2722 ms
icon_arrow_navy.gif
2912 ms
ga.js
37 ms
sokus.js
550 ms
__utm.gif
18 ms
conversion_async.js
17 ms
37 ms
36 ms
ttl_packaging_bg.jpg
2806 ms
ttl_engineering_bg.jpg
2654 ms
ttl_entertainment_bg.jpg
2643 ms
h2_bg.jpg
2649 ms
icon_pagetop.gif
2692 ms
bg_copy.gif
2890 ms
accesslog_sokuseki.php
677 ms
s_retargeting.js
543 ms
bx_loader.gif
2017 ms
controls.png
2032 ms
tenda.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
List items (<li>) are not contained within <ul> or <ol> parent elements.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tenda.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
tenda.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tenda.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 Tenda.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.
tenda.co.jp
Open Graph description is not detected on the main page of Tenda. 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: