Tools & Wizards About Us
niku-mansei.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

niku-mansei.com

肉の万世

Page Load Speed

4.2 sec in total

First Response

760 ms

Resources Loaded

3.2 sec

Page Rendered

209 ms

niku-mansei.com screenshot

About Website

Click here to check amazing Niku Mansei content for Japan. Otherwise, check out these important facts you probably never knew about niku-mansei.com

ハンバーグ、ステーキ、しゃぶしゃぶ、すきやき、焼肉等、肉料理ならおいしくて安全な肉の万世へ。東京秋葉原・埼玉・千葉・栃木・福島に各店舗がございます。

Visit niku-mansei.com

Key Findings

We analyzed Niku-mansei.com page load time and found that the first response time was 760 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

niku-mansei.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

niku-mansei.com

760 ms

roll.js

350 ms

style.css

356 ms

analytics.js

49 ms

top_title01.gif

182 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 95% of them (60 requests) were addressed to the original Niku-mansei.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Niku-mansei.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.3 kB (19%)

Content Size

302.6 kB

After Optimization

246.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Niku-mansei.com main page is 302.6 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 221.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 22.6 kB

  • Original 26.4 kB
  • After minification 23.0 kB
  • After compression 3.7 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 3.3 kB, which is 13% 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 22.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 429 B

  • Original 221.3 kB
  • After minification 220.9 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. Niku Mansei images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.6 kB

  • Original 54.0 kB
  • After minification 53.9 kB
  • After compression 21.4 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 32.6 kB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 672 B

  • Original 932 B
  • After minification 628 B
  • After compression 260 B

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. Niku-mansei.com needs all CSS files to be minified and compressed as it can save up to 672 B or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (13%)

Requests Now

61

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Niku Mansei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

niku-mansei.com

niku-mansei.com

760 ms

roll.js

roll.js

350 ms

style.css

style.css

356 ms

analytics.js

analytics.js

49 ms

top_title01.gif

top_title01.gif

182 ms

english.jpg

english.jpg

182 ms

chinese.jpg

chinese.jpg

185 ms

korean.jpg

korean.jpg

343 ms

top_title02.gif

top_title02.gif

345 ms

top_title03.gif

top_title03.gif

369 ms

top_title04.gif

top_title04.gif

362 ms

tmm01.gif

tmm01.gif

360 ms

tmm02.gif

tmm02.gif

363 ms

tmm03.gif

tmm03.gif

515 ms

tmm04.gif

tmm04.gif

517 ms

tmm05.gif

tmm05.gif

540 ms

tmm08.gif

tmm08.gif

542 ms

tmm09.gif

tmm09.gif

539 ms

spacer.gif

spacer.gif

548 ms

big_button_obentodeli_1.gif

big_button_obentodeli_1.gif

686 ms

big_button_smart_1.gif

big_button_smart_1.gif

693 ms

big_button_epark_1.gif

big_button_epark_1.gif

721 ms

button_anime.gif

button_anime.gif

889 ms

big_button_twitterkousiki_1.gif

big_button_twitterkousiki_1.gif

728 ms

big_button_mystery_1.gif

big_button_mystery_1.gif

733 ms

what_ue.gif

what_ue.gif

856 ms

side_line.gif

side_line.gif

864 ms

t_whatnew.gif

t_whatnew.gif

899 ms

news_icon.gif

news_icon.gif

909 ms

banner_hinamatsuri.jpg

banner_hinamatsuri.jpg

1093 ms

line.gif

line.gif

1027 ms

banner_jyukenkatsusand.jpg

banner_jyukenkatsusand.jpg

1037 ms

banner_osusume.jpg

banner_osusume.jpg

1066 ms

banner_steakhouse.jpg

banner_steakhouse.jpg

1253 ms

banner_seiniku.jpg

banner_seiniku.jpg

1092 ms

bannar_threef_s.jpg

bannar_threef_s.jpg

1200 ms

banner_rekisi.jpg

banner_rekisi.jpg

1208 ms

banner_tonkatsu.jpg

banner_tonkatsu.jpg

1244 ms

bannar_drinkbar_5.jpg

bannar_drinkbar_5.jpg

1281 ms

banner_epark.jpg

banner_epark.jpg

1428 ms

collect

collect

12 ms

collect

collect

64 ms

banner_mailclub.jpg

banner_mailclub.jpg

1201 ms

parking_teikei_s.jpg

parking_teikei_s.jpg

1210 ms

news_icon02.gif

news_icon02.gif

1249 ms

kodomoken.jpg

kodomoken.jpg

1103 ms

kachiku_senter.jpg

kachiku_senter.jpg

1126 ms

what_shita.gif

what_shita.gif

1190 ms

copy.gif

copy.gif

1204 ms

tmm01_2.gif

tmm01_2.gif

185 ms

tmm02_2.gif

tmm02_2.gif

182 ms

tmm03_2.gif

tmm03_2.gif

180 ms

tmm04_2.gif

tmm04_2.gif

185 ms

tmm05_2.gif

tmm05_2.gif

174 ms

tmm06_2.gif

tmm06_2.gif

175 ms

big_button_lunch_2.gif

big_button_lunch_2.gif

351 ms

big_button_mystery_2.gif

big_button_mystery_2.gif

352 ms

big_button_mobile_2.gif

big_button_mobile_2.gif

362 ms

tmm07_2.gif

tmm07_2.gif

358 ms

tmm08_2.gif

tmm08_2.gif

363 ms

tmm09_2.gif

tmm09_2.gif

368 ms

big_button_smart_2.gif

big_button_smart_2.gif

526 ms

banner_epark_ov.jpg

banner_epark_ov.jpg

693 ms

Accessibility Review

niku-mansei.com accessibility score

54

Accessibility Issues

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

Image elements do not have [alt] attributes

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

niku-mansei.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

niku-mansei.com SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Niku-mansei.com 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 Niku-mansei.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

niku-mansei.com

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