Tools & Wizards About Us
immu.jp screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

immu.jp

immu(イミュ) レトロ雑貨 vintage objects オリジナル絵画 original paintings

Page Load Speed

6.2 sec in total

First Response

714 ms

Resources Loaded

4.9 sec

Page Rendered

554 ms

immu.jp screenshot

About Website

Visit immu.jp now to see the best up-to-date Immu content and also check out these interesting facts you probably never knew about immu.jp

アンティーク、懐かしのレトロ雑貨、なごみのヴィンテージ小物、オリジナルアクリル画など一点ものの ONLINE SHOP です。Japanese vintage objects, original acrylic female portrait paintings, most items consist of a single part.

Visit immu.jp

Key Findings

We analyzed Immu.jp page load time and found that the first response time was 714 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

immu.jp performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value19.2 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.165

72/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

immu.jp

714 ms

cross-border-cart.css

322 ms

index.css

468 ms

jquery.min.js

19 ms

jquery.bxslider.css

322 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 18% of them (9 requests) were addressed to the original Immu.jp, 29% (15 requests) were made to Img14.shop-pro.jp and 29% (15 requests) were made to Img.shop-pro.jp. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Img14.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.5 kB (21%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Immu.jp main page is 1.4 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. 20% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 11.9 kB

  • Original 15.9 kB
  • After minification 14.2 kB
  • After compression 4.0 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 1.7 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 11.9 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 65.5 kB

  • Original 1.0 MB
  • After minification 973.8 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. Immu images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 190.2 kB

  • Original 278.5 kB
  • After minification 199.4 kB
  • After compression 88.3 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 190.2 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 24.8 kB

  • Original 30.0 kB
  • After minification 21.5 kB
  • After compression 5.2 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. Immu.jp needs all CSS files to be minified and compressed as it can save up to 24.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (45%)

Requests Now

49

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Immu. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

immu.jp

immu.jp

714 ms

cross-border-cart.css

cross-border-cart.css

322 ms

index.css

index.css

468 ms

jquery.min.js

jquery.min.js

19 ms

jquery.bxslider.css

jquery.bxslider.css

322 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

332 ms

gmo_header.js.php

gmo_header.js.php

346 ms

gmo_header.css.php

gmo_header.css.php

353 ms

cart.js

cart.js

361 ms

product_stock.js

product_stock.js

626 ms

check_bg01.gif

check_bg01.gif

510 ms

li.php

li.php

311 ms

li.php

li.php

477 ms

PA01081971.jpg

PA01081971.jpg

435 ms

605372_0.jpg

605372_0.jpg

289 ms

slideshow_img0.jpg

slideshow_img0.jpg

951 ms

slideshow_img1.jpg

slideshow_img1.jpg

767 ms

slideshow_img2.jpg

slideshow_img2.jpg

748 ms

slideshow_img3.jpg

slideshow_img3.jpg

797 ms

slideshow_img4.jpg

slideshow_img4.jpg

1250 ms

slideshow_img5.jpg

slideshow_img5.jpg

1148 ms

slideshow_img6.jpg

slideshow_img6.jpg

1348 ms

slideshow_img7.jpg

slideshow_img7.jpg

1209 ms

slideshow_img8.jpg_2143

slideshow_img8.jpg_2143

1471 ms

slideshow_img9.jpg

slideshow_img9.jpg

1875 ms

4.jpg

4.jpg

1620 ms

2.jpg

2.jpg

1933 ms

head_bg01.gif

head_bg01.gif

583 ms

navi_bg01.gif

navi_bg01.gif

617 ms

left-navi_bg01.gif

left-navi_bg01.gif

506 ms

left-contents_bg01.gif

left-contents_bg01.gif

437 ms

left-navi_bg02.gif

left-navi_bg02.gif

379 ms

cart_btn01.gif

cart_btn01.gif

408 ms

left-navi_line01.gif

left-navi_line01.gif

441 ms

left-navi_bg03.gif

left-navi_bg03.gif

722 ms

rss.gif

rss.gif

506 ms

atom.gif

atom.gif

537 ms

info_ttl01.gif

info_ttl01.gif

751 ms

info_bg01.gif

info_bg01.gif

747 ms

info_bg02.gif

info_bg02.gif

781 ms

footer_bg01.gif

footer_bg01.gif

564 ms

secure.shop-pro.jp

secure.shop-pro.jp

517 ms

bx_loader.gif

bx_loader.gif

167 ms

jquery-1.6.4.min.js

jquery-1.6.4.min.js

1152 ms

easyXDM.min.js

easyXDM.min.js

513 ms

gmohd_logo2.gif

gmohd_logo2.gif

193 ms

login.gif

login.gif

195 ms

regist.gif

regist.gif

194 ms

gmohd_bg.gif

gmohd_bg.gif

12 ms

checkSession.do

checkSession.do

965 ms

easyXDM.js

easyXDM.js

1022 ms

Accessibility Review

immu.jp accessibility score

57

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

Best Practices

immu.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

immu.jp SEO score

69

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

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 Immu.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 Immu.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

immu.jp

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