Tools & Wizards About Us
tokutoku-coupon.jp screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

tokutoku-coupon.jp

トクトククーポン

Page Load Speed

6 sec in total

First Response

1.9 sec

Resources Loaded

3.8 sec

Page Rendered

294 ms

tokutoku-coupon.jp screenshot

About Website

Visit tokutoku-coupon.jp now to see the best up-to-date Tokutoku Coupon content for Japan and also check out these interesting facts you probably never knew about tokutoku-coupon.jp

トクトククーポンは、日本全国で入場料、食事、乗り物などの割引や特典を受けられる、’使った人だけ得をする’お得なクーポンです。

Visit tokutoku-coupon.jp

Key Findings

We analyzed Tokutoku-coupon.jp page load time and found that the first response time was 1.9 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tokutoku-coupon.jp performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

tokutoku-coupon.jp

1893 ms

style.css

357 ms

jquery-1.10.2.min.js

5 ms

jquery.customSelect.min.js

359 ms

common.js

536 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 87% of them (52 requests) were addressed to the original Tokutoku-coupon.jp, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Tokutoku-coupon.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.9 kB (36%)

Content Size

580.7 kB

After Optimization

369.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tokutoku-coupon.jp main page is 580.7 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. 25% of websites need less resources to load. Images take 404.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 71.2 kB

  • Original 83.3 kB
  • After minification 79.1 kB
  • After compression 12.1 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 71.2 kB or 85% of the original size.

Image Optimization

-19%

Potential reduce by 75.0 kB

  • Original 404.2 kB
  • After minification 329.2 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. Obviously, Tokutoku Coupon needs image optimization as it can save up to 75.0 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 42.1 kB

  • Original 65.7 kB
  • After minification 60.7 kB
  • After compression 23.6 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 42.1 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 22.6 kB

  • Original 27.5 kB
  • After minification 22.2 kB
  • After compression 4.9 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. Tokutoku-coupon.jp needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (12%)

Requests Now

59

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokutoku Coupon. 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 as a result speed up the page load time.

Network Requests Diagram

tokutoku-coupon.jp

tokutoku-coupon.jp

1893 ms

style.css

style.css

357 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

5 ms

jquery.customSelect.min.js

jquery.customSelect.min.js

359 ms

common.js

common.js

536 ms

slide.js

slide.js

360 ms

jquery.tile.js

jquery.tile.js

389 ms

base.css

base.css

182 ms

layout.css

layout.css

543 ms

wp-slimstat.min.js

wp-slimstat.min.js

9 ms

analytics.js

analytics.js

36 ms

bg_body_01.gif

bg_body_01.gif

403 ms

btn_pos.png

btn_pos.png

357 ms

btn_search_gov.png

btn_search_gov.png

361 ms

btn_search_cat.png

btn_search_cat.png

586 ms

btn_menu.png

btn_menu.png

185 ms

logo_top.png

logo_top.png

224 ms

ttl_top_map_pc.png

ttl_top_map_pc.png

896 ms

map_normal.png

map_normal.png

615 ms

ttl_top_information_pc.gif

ttl_top_information_pc.gif

534 ms

diving-7-196x104.jpg

diving-7-196x104.jpg

541 ms

ttl_item_01.png

ttl_item_01.png

592 ms

btn_facebook_02.gif

btn_facebook_02.gif

712 ms

btn_twitter_02.gif

btn_twitter_02.gif

723 ms

%E5%B7%9D%E5%B9%B3%E3%83%9E%E3%83%AA%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B901-196x104.jpg

%E5%B7%9D%E5%B9%B3%E3%83%9E%E3%83%AA%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B901-196x104.jpg

781 ms

Resized%E4%BF%A1%E6%A5%BD%E9%99%B6%E8%8A%B8%E6%9D%91%E3%80%80%E3%81%AE%E3%81%BC%E3%82%8A%E7%AA%AF+%E6%AD%A3%E9%9D%A2-196x104.jpg

Resized%E4%BF%A1%E6%A5%BD%E9%99%B6%E8%8A%B8%E6%9D%91%E3%80%80%E3%81%AE%E3%81%BC%E3%82%8A%E7%AA%AF+%E6%AD%A3%E9%9D%A2-196x104.jpg

782 ms

002-1%E5%A4%96%E8%A6%B3%E5%86%99%E7%9C%9F_R-196x104.jpg

002-1%E5%A4%96%E8%A6%B3%E5%86%99%E7%9C%9F_R-196x104.jpg

793 ms

%E3%82%B5%E3%83%88%E3%82%A6%E3%82%AD%E3%83%93%E5%8F%8E%E7%A9%AB%E4%BD%93%E9%A8%9301-196x104.jpg

%E3%82%B5%E3%83%88%E3%82%A6%E3%82%AD%E3%83%93%E5%8F%8E%E7%A9%AB%E4%BD%93%E9%A8%9301-196x104.jpg

892 ms

01-196x104.jpg

01-196x104.jpg

902 ms

%E5%B1%B1%E4%B8%8B%E6%B0%B4%E7%94%A3-196x104.jpg

%E5%B1%B1%E4%B8%8B%E6%B0%B4%E7%94%A3-196x104.jpg

977 ms

%E4%BA%BA%E7%89%A9%E8%83%8C%E6%99%AF%E8%A4%87%E6%95%B0-196x104.jpg

%E4%BA%BA%E7%89%A9%E8%83%8C%E6%99%AF%E8%A4%87%E6%95%B0-196x104.jpg

973 ms

%E3%82%86%E3%82%8B%E3%82%8A%E5%B1%8B-196x104.jpg

%E3%82%86%E3%82%8B%E3%82%8A%E5%B1%8B-196x104.jpg

975 ms

%E6%98%8C%E5%9C%92%E2%91%A0-196x104.jpg

%E6%98%8C%E5%9C%92%E2%91%A0-196x104.jpg

1070 ms

img_main-196x104.jpg

img_main-196x104.jpg

1072 ms

%E5%A4%96%E8%A6%B3-196x104.jpg

%E5%A4%96%E8%A6%B3-196x104.jpg

1083 ms

suisan-196x104.jpg

suisan-196x104.jpg

1164 ms

%E6%B5%B7%E9%AE%AE%E5%AE%B6%E4%B8%8B%E7%94%B0%E5%BA%97-196x104.jpg

%E6%B5%B7%E9%AE%AE%E5%AE%B6%E4%B8%8B%E7%94%B0%E5%BA%97-196x104.jpg

1154 ms

%E6%B5%B7%E9%AE%AE%E5%AE%B6%E5%BF%97%E6%B4%A5%E6%91%A9%E5%BA%97%E5%86%99%E7%9C%9F-196x104.jpg

%E6%B5%B7%E9%AE%AE%E5%AE%B6%E5%BF%97%E6%B4%A5%E6%91%A9%E5%BA%97%E5%86%99%E7%9C%9F-196x104.jpg

1173 ms

btn_pagetop_pc.png

btn_pagetop_pc.png

1248 ms

sdk.js

sdk.js

75 ms

bg_headerbar_01.png

bg_headerbar_01.png

1231 ms

bg_headerbar_02.gif

bg_headerbar_02.gif

1243 ms

bg_headerbar_03.gif

bg_headerbar_03.gif

1314 ms

bg_top_search_01.png

bg_top_search_01.png

1333 ms

ttl_top_search.png

ttl_top_search.png

1348 ms

btn_top_search.gif

btn_top_search.gif

1405 ms

bg_top_information_01.gif

bg_top_information_01.gif

1411 ms

bg_top_information_02.gif

bg_top_information_02.gif

1424 ms

collect

collect

27 ms

155 ms

xd_arbiter.php

xd_arbiter.php

57 ms

xd_arbiter.php

xd_arbiter.php

87 ms

bg_top_information_03.gif

bg_top_information_03.gif

1337 ms

bg_ttl_02.gif

bg_ttl_02.gif

1320 ms

bg_item_01.png

bg_item_01.png

1219 ms

btn_item_off.gif

btn_item_off.gif

1254 ms

bg_item_03.png

bg_item_03.png

1221 ms

bg_footer_01.gif

bg_footer_01.gif

1101 ms

bg_footer_02.gif

bg_footer_02.gif

1160 ms

icon_footer_01.gif

icon_footer_01.gif

1159 ms

Accessibility Review

tokutoku-coupon.jp accessibility score

66

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tokutoku-coupon.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tokutoku-coupon.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokutoku-coupon.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 Tokutoku-coupon.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.

Social Sharing Optimization

tokutoku-coupon.jp

Open Graph data is detected on the main page of Tokutoku Coupon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: