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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

coffeefactory.co.jp

コーヒーファクトリー

Page Load Speed

4.1 sec in total

First Response

669 ms

Resources Loaded

2.9 sec

Page Rendered

581 ms

coffeefactory.co.jp screenshot

About Website

Welcome to coffeefactory.co.jp homepage info - get ready to check Coffeefactory best content for Japan right away, or after learning these important things about coffeefactory.co.jp

【コーヒー通販】東京の大森海岸にある直火焙煎コーヒー挽売り専門店です♪

Visit coffeefactory.co.jp

Key Findings

We analyzed Coffeefactory.co.jp page load time and found that the first response time was 669 ms and then it took 3.5 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

coffeefactory.co.jp performance score

0

Network Requests Diagram

coffeefactory.co.jp

669 ms

style.css

317 ms

si.js

59 ms

analytics.js

77 ms

tel_lefttop.jpg

1437 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 76% of them (45 requests) were addressed to the original Coffeefactory.co.jp, 12% (7 requests) were made to Google.com and 5% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Coffeefactory.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.2 kB (17%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coffeefactory.co.jp main page is 1.9 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. 35% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 26.0 kB

  • Original 34.2 kB
  • After minification 30.0 kB
  • After compression 8.2 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 4.2 kB, which is 12% 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 26.0 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 239.3 kB

  • Original 1.7 MB
  • After minification 1.5 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. Obviously, Coffeefactory needs image optimization as it can save up to 239.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 32.1 kB

  • Original 104.3 kB
  • After minification 104.3 kB
  • After compression 72.2 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 32.1 kB or 31% of the original size.

CSS Optimization

-89%

Potential reduce by 15.8 kB

  • Original 17.7 kB
  • After minification 9.2 kB
  • After compression 1.9 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. Coffeefactory.co.jp needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (26%)

Requests Now

57

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coffeefactory. 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 as a result speed up the page load time.

Network Requests Diagram

coffeefactory.co.jp

coffeefactory.co.jp

669 ms

style.css

style.css

317 ms

si.js

si.js

59 ms

analytics.js

analytics.js

77 ms

tel_lefttop.jpg

tel_lefttop.jpg

1437 ms

btn1.png

btn1.png

551 ms

btn2.png

btn2.png

887 ms

btn3.png

btn3.png

878 ms

btn4.png

btn4.png

545 ms

btn5.png

btn5.png

558 ms

btn6.png

btn6.png

550 ms

btn7.png

btn7.png

720 ms

btn8.png

btn8.png

732 ms

btn9.png

btn9.png

724 ms

topjq1.jpg

topjq1.jpg

1863 ms

top_gift.jpg

top_gift.jpg

1772 ms

top_hozon.jpg

top_hozon.jpg

1245 ms

topindex_march.jpg

topindex_march.jpg

2003 ms

rogo.gif

rogo.gif

1047 ms

essey.jpg

essey.jpg

1057 ms

index_dp.jpg

index_dp.jpg

1729 ms

bean_single_mattari.JPG

bean_single_mattari.JPG

1748 ms

bean_single_iruga.JPG

bean_single_iruga.JPG

1941 ms

top_pickup160160_decafe.jpg

top_pickup160160_decafe.jpg

1907 ms

credit.gif

credit.gif

1922 ms

yamato2.jpg

yamato2.jpg

1945 ms

somourie_footer.png

somourie_footer.png

2049 ms

home.gif

home.gif

161 ms

cart.gif

cart.gif

173 ms

head01.gif

head01.gif

463 ms

head02.gif

head02.gif

337 ms

head03.gif

head03.gif

516 ms

head04.gif

head04.gif

536 ms

tel.jpg

tel.jpg

899 ms

line01.gif

line01.gif

385 ms

spc.gif

spc.gif

492 ms

faxorder.jpg

faxorder.jpg

1104 ms

twitter.jpg

twitter.jpg

925 ms

tatebnr.png

tatebnr.png

972 ms

logobig.jpg

logobig.jpg

858 ms

logo_scaj.jpg

logo_scaj.jpg

931 ms

logo_kousei.jpg

logo_kousei.jpg

1032 ms

logo_AJCRA.jpg

logo_AJCRA.jpg

1081 ms

rainforest.png

rainforest.png

1702 ms

tenpo.png

tenpo.png

1651 ms

somu01.gif

somu01.gif

1130 ms

shacho.jpg

shacho.jpg

1204 ms

cse.js

cse.js

107 ms

collect

collect

15 ms

smarticon

smarticon

26 ms

jsapi

jsapi

32 ms

default+ja.css

default+ja.css

5 ms

espresso.css

espresso.css

46 ms

default+ja.I.js

default+ja.I.js

15 ms

espresso.css

espresso.css

105 ms

async-ads.js

async-ads.js

74 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

65 ms

small-logo.png

small-logo.png

54 ms

clear.gif

clear.gif

54 ms

SEO Factors

coffeefactory.co.jp SEO score

0

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 Coffeefactory.co.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 Coffeefactory.co.jp 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

coffeefactory.co.jp

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