Tools & Wizards About Us
ik-h.co.jp screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ik-h.co.jp

京橋の賃貸マンション情報　アイケイホーム

Page Load Speed

11 sec in total

First Response

2.3 sec

Resources Loaded

8.1 sec

Page Rendered

574 ms

ik-h.co.jp screenshot

About Website

Visit ik-h.co.jp now to see the best up-to-date Ik H content and also check out these interesting facts you probably never knew about ik-h.co.jp

京橋周辺の賃貸マンション・戸建情報を数多く掲載しております!!　都島区、城東区、旭区、鶴見区などのお部屋探しはアイケイホームにお任せ下さい♪

Visit ik-h.co.jp

Key Findings

We analyzed Ik-h.co.jp page load time and found that the first response time was 2.3 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ik-h.co.jp performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

ik-h.co.jp

2322 ms

ikhome.css

1090 ms

ikhome_rosen.css

1027 ms

sample.css

410 ms

lightbox.css

415 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that all of those requests were addressed to Ik-h.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Ik-h.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 353.3 kB (7%)

Content Size

4.9 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ik-h.co.jp main page is 4.9 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. 55% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 159.9 kB

  • Original 172.6 kB
  • After minification 169.6 kB
  • After compression 12.7 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 159.9 kB or 93% of the original size.

Image Optimization

-2%

Potential reduce by 102.7 kB

  • Original 4.6 MB
  • After minification 4.5 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. Ik H images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 27.1 kB

  • Original 34.5 kB
  • After minification 26.8 kB
  • After compression 7.5 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 27.1 kB or 78% of the original size.

CSS Optimization

-89%

Potential reduce by 63.7 kB

  • Original 71.5 kB
  • After minification 60.5 kB
  • After compression 7.9 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. Ik-h.co.jp needs all CSS files to be minified and compressed as it can save up to 63.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (21%)

Requests Now

66

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ik H. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ik-h.co.jp

ik-h.co.jp

2322 ms

ikhome.css

ikhome.css

1090 ms

ikhome_rosen.css

ikhome_rosen.css

1027 ms

sample.css

sample.css

410 ms

lightbox.css

lightbox.css

415 ms

spica.js

spica.js

691 ms

lightbox_plus.js

lightbox_plus.js

1432 ms

webchangercmn.css

webchangercmn.css

622 ms

indexwebchanger.css

indexwebchanger.css

1450 ms

wctarget.js

wctarget.js

922 ms

bg_body.jpg

bg_body.jpg

206 ms

bg_all.jpg

bg_all.jpg

208 ms

bg_header.jpg

bg_header.jpg

615 ms

bu_fav.jpg

bu_fav.jpg

233 ms

navi_r.jpg

navi_r.jpg

363 ms

navi.jpg

navi.jpg

361 ms

side01_r.jpg

side01_r.jpg

1889 ms

side01.jpg

side01.jpg

1658 ms

side_menu_bo.jpg

side_menu_bo.jpg

462 ms

bar_news.jpg

bar_news.jpg

567 ms

bg_news.jpg

bg_news.jpg

545 ms

news_bot.jpg

news_bot.jpg

692 ms

bar_about.jpg

bar_about.jpg

726 ms

bg_about.jpg

bg_about.jpg

773 ms

img153nb0221_1.jpg

img153nb0221_1.jpg

1635 ms

img16cbc1133_1.jpg

img16cbc1133_1.jpg

2535 ms

img1191d5602_1.png

img1191d5602_1.png

2719 ms

img0_1159m2258337_698.gif

img0_1159m2258337_698.gif

980 ms

img0_1159m2258353_703.jpg

img0_1159m2258353_703.jpg

1391 ms

img153nb0302_1.png

img153nb0302_1.png

1599 ms

img153nb0320_1.png

img153nb0320_1.png

1806 ms

img118rd3602_1.jpg

img118rd3602_1.jpg

2453 ms

about_bot.jpg

about_bot.jpg

1862 ms

rosen_map.jpg

rosen_map.jpg

2634 ms

img151nd2947_1.jpg

img151nd2947_1.jpg

2276 ms

img141og4126_1.jpg

img141og4126_1.jpg

2500 ms

bar_cate.jpg

bar_cate.jpg

2484 ms

bg_cate_r.jpg

bg_cate_r.jpg

2860 ms

bg_cate.jpg

bg_cate.jpg

3106 ms

bar_price.jpg

bar_price.jpg

2705 ms

bg_price_r.jpg

bg_price_r.jpg

3222 ms

bg_price.jpg

bg_price.jpg

3045 ms

bar_osusume_chi.jpg

bar_osusume_chi.jpg

2911 ms

bg_osu_chi.jpg

bg_osu_chi.jpg

2897 ms

img211pk4415_1.jpg

img211pk4415_1.jpg

3553 ms

wcax.js

wcax.js

2894 ms

bu_detail.jpg

bu_detail.jpg

2917 ms

img223ik3204_1.jpg

img223ik3204_1.jpg

3877 ms

img223ik3422_1.jpg

img223ik3422_1.jpg

3397 ms

img223ik4125_1.jpg

img223ik4125_1.jpg

3580 ms

img19ajg5725_1.jpg

img19ajg5725_1.jpg

3171 ms

img2152j4032_1.jpg

img2152j4032_1.jpg

4380 ms

img213dj4753_1.jpg

img213dj4753_1.jpg

4631 ms

img211pl1226_1.jpg

img211pl1226_1.jpg

3787 ms

img219hl2014_1.jpg

img219hl2014_1.jpg

3685 ms

bar_osusume_ba.jpg

bar_osusume_ba.jpg

3456 ms

bg_osu_ba.jpg

bg_osu_ba.jpg

3565 ms

img215tl4935_1.jpg

img215tl4935_1.jpg

4619 ms

img206nd0234_1.jpg

img206nd0234_1.jpg

4549 ms

img217gk4913_1.jpg

img217gk4913_1.jpg

3518 ms

bar_mail.jpg

bar_mail.jpg

2936 ms

bu_link.jpg

bu_link.jpg

3082 ms

bu_sitemap.jpg

bu_sitemap.jpg

3244 ms

loading.gif

loading.gif

208 ms

prev.gif

prev.gif

207 ms

next.gif

next.gif

208 ms

expand.gif

expand.gif

206 ms

close.gif

close.gif

232 ms

zzoop.gif

zzoop.gif

182 ms

overlay.png

overlay.png

364 ms

Accessibility Review

ik-h.co.jp accessibility score

48

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

ik-h.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

High

Browser errors were logged to the console

SEO Factors

ik-h.co.jp SEO score

67

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

    N/A

  • Encoding

    SHIFT-JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ik-h.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 Ik-h.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

ik-h.co.jp

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