Tools & Wizards About Us
nadaman.co.jp screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    44% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nadaman.co.jp

なだ万

Page Load Speed

5.8 sec in total

First Response

534 ms

Resources Loaded

4.9 sec

Page Rendered

348 ms

nadaman.co.jp screenshot

About Website

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

日本料理の老舗なだ万の懐石料理のお献立、寿司清水のすしメニュー、天婦羅まつ井の天ぷらメニュー、鉄板竹花亭のステーキ・シーフード、なだ万厨房のお弁当、惣菜のご紹介。

Visit nadaman.co.jp

Key Findings

We analyzed Nadaman.co.jp page load time and found that the first response time was 534 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nadaman.co.jp performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value9.0 s

15/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.582

11/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

nadaman.co.jp

534 ms

www.nadaman.co.jp

1266 ms

wp-emoji-release.min.js

512 ms

common.css

510 ms

restaurant.css

516 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Nadaman.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nadaman.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.6 kB (12%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nadaman.co.jp main page is 3.0 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. 40% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 30.3 kB

  • Original 36.3 kB
  • After minification 25.0 kB
  • After compression 6.0 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 11.2 kB, which is 31% 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 30.3 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 125.5 kB

  • Original 2.7 MB
  • After minification 2.6 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. Nadaman images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 155.3 kB

  • Original 237.3 kB
  • After minification 210.2 kB
  • After compression 82.0 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 155.3 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 49.5 kB

  • Original 58.3 kB
  • After minification 38.0 kB
  • After compression 8.8 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. Nadaman.co.jp needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (22%)

Requests Now

55

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nadaman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nadaman.co.jp

nadaman.co.jp

534 ms

www.nadaman.co.jp

www.nadaman.co.jp

1266 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

512 ms

common.css

common.css

510 ms

restaurant.css

restaurant.css

516 ms

top.css

top.css

532 ms

jquery.js

jquery.js

895 ms

jquery-migrate.min.js

jquery-migrate.min.js

385 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

575 ms

jquery.textresizer.js

jquery.textresizer.js

676 ms

my_textresizer.js

my_textresizer.js

682 ms

common.js

common.js

680 ms

top.js

top.js

707 ms

moment.min.js

moment.min.js

957 ms

calendar.js

calendar.js

844 ms

wp-embed.min.js

wp-embed.min.js

699 ms

background01.png

background01.png

175 ms

background01.png

background01.png

199 ms

header01.png

header01.png

577 ms

btn_english01.png

btn_english01.png

171 ms

top_mainimage_gift_off.png

top_mainimage_gift_off.png

846 ms

top_mainimage_gift_on.png

top_mainimage_gift_on.png

709 ms

top_mainimage_chubow_off.png

top_mainimage_chubow_off.png

1024 ms

top_mainimage_chubow_on.png

top_mainimage_chubow_on.png

1218 ms

top_mainimage_restaurant02_off.png

top_mainimage_restaurant02_off.png

1255 ms

top_mainimage_restaurant_on.png

top_mainimage_restaurant_on.png

1726 ms

top_mainimage_catering_off.png

top_mainimage_catering_off.png

1415 ms

top_mainimage_catering_on.png

top_mainimage_catering_on.png

1352 ms

top_mainimage_history_off.png

top_mainimage_history_off.png

1364 ms

top_mainimage_history_on.png

top_mainimage_history_on.png

1739 ms

ttl_side_restaurant_reservation.png

ttl_side_restaurant_reservation.png

1434 ms

arrow_restaurant_reservation.png

arrow_restaurant_reservation.png

1521 ms

btn_to_reserve_off.png

btn_to_reserve_off.png

1534 ms

btn_area.jpg

btn_area.jpg

1590 ms

btn_giftcard.jpg

btn_giftcard.jpg

1612 ms

btn_visacard.jpg

btn_visacard.jpg

1688 ms

global_information_title.png

global_information_title.png

1704 ms

global_to_newslist.png

global_to_newslist.png

1765 ms

infomation_icon_restaurant.png

infomation_icon_restaurant.png

1790 ms

infomation_icon_chubow.png

infomation_icon_chubow.png

1857 ms

global_pickup_title.png

global_pickup_title.png

1872 ms

global_pickup0229.jpg

global_pickup0229.jpg

1913 ms

global_pickup_02.jpg

global_pickup_02.jpg

1910 ms

global_pickup_0215.jpg

global_pickup_0215.jpg

1942 ms

global_pickup_1228.jpg

global_pickup_1228.jpg

1968 ms

global_footer_title_restaurant.png

global_footer_title_restaurant.png

2024 ms

global_footer_img_0229.jpg

global_footer_img_0229.jpg

2041 ms

global_footer_title_chubow.png

global_footer_title_chubow.png

2082 ms

global_footer_img_06.jpg

global_footer_img_06.jpg

2103 ms

global_footer_title_gift.png

global_footer_title_gift.png

2116 ms

global_footer_img_03.jpg

global_footer_img_03.jpg

2146 ms

gtm.js

gtm.js

116 ms

global_footer_title_catering.png

global_footer_title_catering.png

2052 ms

analytics.js

analytics.js

20 ms

global_footer_img_0215.jpg

global_footer_img_0215.jpg

2048 ms

footer_list01.png

footer_list01.png

2091 ms

collect

collect

11 ms

Accessibility Review

nadaman.co.jp accessibility score

91

Accessibility Issues

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

Links do not have a discernible name

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

nadaman.co.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

nadaman.co.jp SEO score

92

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

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 Nadaman.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 Nadaman.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.

Social Sharing Optimization

nadaman.co.jp

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