Access shukuen-chef.com. ペットくすり公式ホームページのご案内【犬・猫専門お薬通販】

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

shukuen-chef.com

794 ms

style_syukuen_body_top2.css

336 ms

style_syukuen_top2.css

504 ms

colorbox.css

505 ms

jquery.min.js

26 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Shukuen-chef.com, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Shukuen-chef.com.

Content Size

1.1 MB

After Optimization

583.0 kB

In fact, the total size of Shukuen-chef.com main page is 1.1 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. 50% of websites need less resources to load. Images take 444.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.0 kB

Original 16.9 kB
After minification 16.7 kB
After compression 3.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.0 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 26.6 kB

Original 444.6 kB
After minification 418.0 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. Shukuen Chef images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 231.3 kB

Original 348.4 kB
After minification 334.5 kB
After compression 117.0 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 231.3 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 213.4 kB

Original 257.6 kB
After minification 253.7 kB
After compression 44.1 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. Shukuen-chef.com needs all CSS files to be minified and compressed as it can save up to 213.4 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shukuen Chef. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

ISO-2022-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shukuen-chef.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 Shukuen-chef.com main page’s claimed encoding is iso-2022-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

shukuen-chef.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ペットくすり公式ホームページのご案内【犬・猫専門お薬通販】

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

shukuen-chef.com

style_syukuen_body_top2.css

style_syukuen_top2.css

colorbox.css

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

shukuen-chef.com

style_syukuen_body_top2.css

style_syukuen_top2.css

colorbox.css

jquery.min.js

jquery.easing.1.3.js

jquery.easie.js

snowfall.jquery.js

jquery.colorbox-min.js

jquery.12loader.js

jquery.12rolloverMenuFade.js

jquery.12rolloverImageFade.js

syukuen_top2.js

jquery.12alphaPNGorig.js

pre_bg.gif

top_douga2_off.jpg

top_douga2_on.jpg

top_tu.png

top_cmt.png

top_cp.png

top_rcp2.png

top_ro.gif

sub_koukai.gif

sub_ftr_txt.png

sdk.js

top2.jpg

top_menu_1_off.png

pre_menu_1_off.png

pre_menu_2_off.png

pre_menu_4_off.png

pre_menu_5_off.png

widgets.js

sub_ftr.gif

overlay.png

pre_menu_1_on.png

top_menu_1_on.png

pre_menu_2_on.png

pre_menu_4_on.png

pre_menu_5_on.png

i02.png

i03.png

i01.png

blank.png