Tools & Wizards About Us
koumen.co.jp screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

koumen.co.jp

横浜中華街 紅棉［おすすめエッグタルト、肉まん、あんまん、月餅(ゲッペイ)、中華菓子の専門店。お中元・お歳暮など、ご贈答用にも最適です。］

Page Load Speed

3.7 sec in total

First Response

627 ms

Resources Loaded

2.8 sec

Page Rendered

204 ms

koumen.co.jp screenshot

About Website

Click here to check amazing Koumen content. Otherwise, check out these important facts you probably never knew about koumen.co.jp

横浜中華街を拠点に、おすすめエッグタルトや肉まん、あんまん、月餅(ゲッペイ)、中華菓子などを製造販売する専門店「紅棉(こうめん)」です。ご贈答用にも最適です。

Visit koumen.co.jp

Key Findings

We analyzed Koumen.co.jp page load time and found that the first response time was 627 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

koumen.co.jp performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

koumen.co.jp

627 ms

01_base.css

193 ms

02_top.css

351 ms

03_txt.css

352 ms

lightbox.css

353 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 94% of them (48 requests) were addressed to the original Koumen.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Koumen.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.2 kB (9%)

Content Size

445.4 kB

After Optimization

404.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koumen.co.jp main page is 445.4 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. 30% of websites need less resources to load. Images take 359.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.2 kB

  • Original 18.4 kB
  • After minification 16.5 kB
  • After compression 5.2 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 2.0 kB, which is 11% 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 13.2 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 4.1 kB

  • Original 359.8 kB
  • After minification 355.7 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. Koumen images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 22.6 kB

  • Original 63.2 kB
  • After minification 62.9 kB
  • After compression 40.6 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 22.6 kB or 36% of the original size.

CSS Optimization

-31%

Potential reduce by 1.2 kB

  • Original 4.0 kB
  • After minification 4.0 kB
  • After compression 2.8 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. Koumen.co.jp needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

49

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koumen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koumen.co.jp

koumen.co.jp

627 ms

01_base.css

01_base.css

193 ms

02_top.css

02_top.css

351 ms

03_txt.css

03_txt.css

352 ms

lightbox.css

lightbox.css

353 ms

prototype.js

prototype.js

574 ms

scriptaculous.js

scriptaculous.js

382 ms

lightbox.js

lightbox.js

385 ms

widget.js

widget.js

5 ms

urchin.js

urchin.js

9 ms

effects.js

effects.js

193 ms

builder.js

builder.js

177 ms

header_bg.gif

header_bg.gif

383 ms

logo.png

logo.png

178 ms

tel_fax.png

tel_fax.png

192 ms

btn_cart.gif

btn_cart.gif

178 ms

menu_bg.gif

menu_bg.gif

193 ms

btn_store.gif

btn_store.gif

177 ms

btn_guide.gif

btn_guide.gif

353 ms

btn_qa.gif

btn_qa.gif

354 ms

btn_map.gif

btn_map.gif

354 ms

btn_contact.gif

btn_contact.gif

385 ms

mein_image_01.jpg

mein_image_01.jpg

764 ms

mein_image_02.jpg

mein_image_02.jpg

703 ms

mein_image_03.jpg

mein_image_03.jpg

876 ms

ttl_products.gif

ttl_products.gif

529 ms

list_bg.gif

list_bg.gif

572 ms

menu_ph_sweets.jpg

menu_ph_sweets.jpg

574 ms

arrow.gif

arrow.gif

705 ms

menu_ph_manju.jpg

menu_ph_manju.jpg

763 ms

menu_ph_geppei.jpg

menu_ph_geppei.jpg

766 ms

menu_ph_kashi.jpg

menu_ph_kashi.jpg

877 ms

menu_ph_awase.jpg

menu_ph_awase.jpg

879 ms

ttl_oshirase.gif

ttl_oshirase.gif

954 ms

ttl_rank.gif

ttl_rank.gif

955 ms

rank_box_bg_top.gif

rank_box_bg_top.gif

957 ms

rank_box_bg.gif

rank_box_bg.gif

1050 ms

rank_1.gif

rank_1.gif

1051 ms

tart.jpg

tart.jpg

1056 ms

rank_2.gif

rank_2.gif

1145 ms

kuro_l_pho.jpg

kuro_l_pho.jpg

1146 ms

rank_3.gif

rank_3.gif

1148 ms

nikuman.jpg

nikuman.jpg

1225 ms

rank_4.gif

rank_4.gif

1226 ms

heichimasu.jpg

heichimasu.jpg

1404 ms

bnr_05.gif

bnr_05.gif

1336 ms

ttl_link.gif

ttl_link.gif

1247 ms

link_bg.gif

link_bg.gif

1249 ms

__utm.gif

__utm.gif

5 ms

loading.gif

loading.gif

1229 ms

closelabel.gif

closelabel.gif

1229 ms

Accessibility Review

koumen.co.jp accessibility score

100

Accessibility Issues

Best Practices

koumen.co.jp best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

koumen.co.jp SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koumen.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 Koumen.co.jp main page’s claimed encoding is euc-jp. 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

koumen.co.jp

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