Tools & Wizards About Us
tsukiji.or.jp screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

tsukiji.or.jp

築地場外市場 - 公式ホームページ

Page Load Speed

16.4 sec in total

First Response

878 ms

Resources Loaded

15.1 sec

Page Rendered

342 ms

tsukiji.or.jp screenshot

About Website

Visit tsukiji.or.jp now to see the best up-to-date Tsukiji content for Japan and also check out these interesting facts you probably never knew about tsukiji.or.jp

築地場外市場の公式ホームページです。築地場外市場の店舗情報はもちろん、築地の歴史や新しい魅力など、築地発の新鮮な情報が満載！

Visit tsukiji.or.jp

Key Findings

We analyzed Tsukiji.or.jp page load time and found that the first response time was 878 ms and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tsukiji.or.jp performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.964

2/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

tsukiji.or.jp

878 ms

style.css

1311 ms

jquery.js

1234 ms

script-ck.js

361 ms

GoogleAnalytics.js

362 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 61% of them (61 requests) were addressed to the original Tsukiji.or.jp, 12% (12 requests) were made to Img.tkjm.jp and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Tsukiji.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 520.8 kB (18%)

Content Size

2.9 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tsukiji.or.jp main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 81.7 kB

  • Original 90.2 kB
  • After minification 37.9 kB
  • After compression 8.6 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 52.3 kB, which is 58% 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 81.7 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 189.6 kB

  • Original 2.4 MB
  • After minification 2.2 MB

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. Tsukiji images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 122.7 kB

  • Original 258.3 kB
  • After minification 231.1 kB
  • After compression 135.7 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 122.7 kB or 47% of the original size.

CSS Optimization

-91%

Potential reduce by 126.9 kB

  • Original 139.7 kB
  • After minification 84.0 kB
  • After compression 12.9 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. Tsukiji.or.jp needs all CSS files to be minified and compressed as it can save up to 126.9 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (32%)

Requests Now

93

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tsukiji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tsukiji.or.jp

tsukiji.or.jp

878 ms

style.css

style.css

1311 ms

jquery.js

jquery.js

1234 ms

script-ck.js

script-ck.js

361 ms

GoogleAnalytics.js

GoogleAnalytics.js

362 ms

jquery.bxslider.js

jquery.bxslider.js

1018 ms

swap.js

swap.js

651 ms

jquery.xdomainajax.js

jquery.xdomainajax.js

667 ms

get_storeflash.js

get_storeflash.js

692 ms

adsbygoogle.js

adsbygoogle.js

8 ms

nomalize.css

nomalize.css

292 ms

analytics.js

analytics.js

47 ms

140301_tokyustay.jpg

140301_tokyustay.jpg

11668 ms

bg_header.gif

bg_header.gif

303 ms

logo.png

logo.png

11665 ms

icon_grass.gif

icon_grass.gif

312 ms

icon_langages.gif

icon_langages.gif

347 ms

bg_localNavi_shadow.gif

bg_localNavi_shadow.gif

349 ms

bg_localNavi.png

bg_localNavi.png

11666 ms

btn_global_close_n.png

btn_global_close_n.png

11661 ms

global_g.gif

global_g.gif

11661 ms

global_n.gif

global_n.gif

11662 ms

bg_swapArea.gif

bg_swapArea.gif

11662 ms

bg_mainInner.jpg

bg_mainInner.jpg

11664 ms

image1.jpg

image1.jpg

11668 ms

image2.jpg

image2.jpg

11668 ms

image3.jpg

image3.jpg

11666 ms

image4.jpg

image4.jpg

11667 ms

image5.jpg

image5.jpg

11672 ms

signal_on.png

signal_on.png

11664 ms

signal_off_n.png

signal_off_n.png

11667 ms

bnr_item001.jpg

bnr_item001.jpg

11669 ms

btn_detail_n.gif

btn_detail_n.gif

11668 ms

bnr_item002.jpg

bnr_item002.jpg

11668 ms

bnr_item003.jpg

bnr_item003.jpg

11670 ms

bg_ttl_h1.jpg

bg_ttl_h1.jpg

11671 ms

btn_more2_n.gif

btn_more2_n.gif

11668 ms

btn_guidemap.png

btn_guidemap.png

11671 ms

sttl_news.jpg

sttl_news.jpg

11671 ms

btn_more1_n.gif

btn_more1_n.gif

11669 ms

bnr_link004_sankeiliving.jpg

bnr_link004_sankeiliving.jpg

11674 ms

bnr_link005_tkjm.jpg

bnr_link005_tkjm.jpg

11672 ms

bnr_link003.jpg

bnr_link003.jpg

11673 ms

btn_relatedlink_n.gif

btn_relatedlink_n.gif

11671 ms

btn_snapdish.png

btn_snapdish.png

11671 ms

btn_twitter.png

btn_twitter.png

11672 ms

btn_facebook.png

btn_facebook.png

11673 ms

btn_youtube.png

btn_youtube.png

11674 ms

bnr_link006_gyokoumarket.jpg

bnr_link006_gyokoumarket.jpg

11653 ms

footerImage.png

footerImage.png

11660 ms

linkid.js

linkid.js

34 ms

ca-pub-2567167711361280.js

ca-pub-2567167711361280.js

70 ms

zrt_lookup.html

zrt_lookup.html

114 ms

show_ads_impl.js

show_ads_impl.js

66 ms

collect

collect

55 ms

collect

collect

92 ms

ads

ads

366 ms

osd.js

osd.js

14 ms

ads

ads

308 ms

ads

ads

11471 ms

infomation.html

infomation.html

11381 ms

json.php

json.php

11374 ms

btn_pagetop_n.png

btn_pagetop_n.png

11333 ms

bg_calendar.png

bg_calendar.png

11345 ms

m_js_controller.js

m_js_controller.js

11132 ms

abg.js

abg.js

11141 ms

favicon

favicon

169 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

161 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

138 ms

favicon

favicon

201 ms

favicon

favicon

193 ms

favicon

favicon

202 ms

s

s

119 ms

favicon

favicon

180 ms

favicon

favicon

179 ms

x_button_blue2.png

x_button_blue2.png

110 ms

favicon

favicon

169 ms

favicon

favicon

168 ms

pin_homecalendar.png

pin_homecalendar.png

283 ms

picker_freeday.jpg

picker_freeday.jpg

406 ms

picker_extra.jpg

picker_extra.jpg

457 ms

bg_footerImage_bottom.png

bg_footerImage_bottom.png

457 ms

bg_footer_shadow.png

bg_footer_shadow.png

493 ms

bg_footer.png

bg_footer.png

494 ms

btn_right_n.png

btn_right_n.png

633 ms

btn_left_n.png

btn_left_n.png

756 ms

%3Cul%3E%3Cli%3E%3Ca

%3Cul%3E%3Cli%3E%3Ca

730 ms

sl_3277s.jpg

sl_3277s.jpg

791 ms

sl_6875s.jpg

sl_6875s.jpg

800 ms

sl_2494s.jpg

sl_2494s.jpg

629 ms

sl_5454s.jpg

sl_5454s.jpg

817 ms

sl_5094s.jpg

sl_5094s.jpg

833 ms

sl_4038s.jpg

sl_4038s.jpg

865 ms

sl_6362s.jpg

sl_6362s.jpg

991 ms

sl_6616s.jpg

sl_6616s.jpg

1134 ms

sl_6843s.jpg

sl_6843s.jpg

1157 ms

sl_6906s.jpg

sl_6906s.jpg

1184 ms

sl_1931s.jpg

sl_1931s.jpg

1023 ms

sl_5410s.jpg

sl_5410s.jpg

1263 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

10 ms

Accessibility Review

tsukiji.or.jp accessibility score

86

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-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

tsukiji.or.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

tsukiji.or.jp SEO score

95

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tsukiji.or.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tsukiji.or.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

tsukiji.or.jp

Open Graph description is not detected on the main page of Tsukiji. 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: