Access leather-house.net. 革ジャン、レザージャケット、革製品専門店レザーハウス

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value480 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.285

42/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

leather-house.net

618 ms

www.leather-house.net

1102 ms

index.css

390 ms

r_system_preset.css

589 ms

top.js

399 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 84% of them (103 requests) were addressed to the original Leather-house.net, 6% (7 requests) were made to Secure1.future-shop.jp and 3% (4 requests) were made to R2.future-shop.jp. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Secure1.future-shop.jp.

Content Size

1.8 MB

After Optimization

1.6 MB

In fact, the total size of Leather-house.net main page is 1.8 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.2 kB

Original 58.0 kB
After minification 50.8 kB
After compression 10.8 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 7.2 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 47.2 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 63.7 kB

Original 1.6 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. Leather House images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 34.4 kB

Original 94.2 kB
After minification 93.4 kB
After compression 59.8 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 34.4 kB or 37% of the original size.

CSS Optimization

-87%

Potential reduce by 40.5 kB

Original 46.7 kB
After minification 30.6 kB
After compression 6.2 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. Leather-house.net needs all CSS files to be minified and compressed as it can save up to 40.5 kB or 87% of the original size.

Requests Now

119

After Optimization

104

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leather House. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leather-house.net 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 Leather-house.net 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

leather-house.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

革ジャン、レザージャケット、革製品専門店レザーハウス

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

leather-house.net

www.leather-house.net

index.css

r_system_preset.css

top.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

leather-house.net

www.leather-house.net

index.css

r_system_preset.css

top.js

recommend.js

index.js

conversion.js

analytics.js

ga.js

__utm.gif

collect

collect

collect

leather-house.jpg

check.jpg

f_o.jpg

f_s.jpg

f_pr.jpg

f_hk.jpg

f_r.jpg

right.jpg

top01.jpg

h_login.jpg

h_mypage.jpg

h_myfavorites.jpg

h_cart.jpg

beginner.jpg

item.jpg

company.jpg

payment.jpg

inquiry.jpg

line.jpg

h_d.jpg

lh_ai.jpg

sv_01.jpg

sv_02.jpg

blog.jpg

meil.jpg

search.jpg

search.jpg

category.jpg

s_wear.jpg