Tools & Wizards About Us
house.jp screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

house.jp

【公式】ナイスの住宅総合サイト - 新築・中古売買 -

Page Load Speed

13.2 sec in total

First Response

575 ms

Resources Loaded

10.3 sec

Page Rendered

2.3 sec

house.jp screenshot

About Website

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

ナイス株式会社は、地域のかけがえのない存在として、新築・中古マンション、新築・中古一戸建て、土地、注文住宅など、不動産の購入に関する物件情報を提供しています。マンション売却・査定の相談にも、ウェルビーイングを重視した充実・安心な不動産仲介サポートサービスでお応えし、不動産の取引において買う・売る・貸す・借りるといった多岐にわたる状況に応じた様々なサービスを提供しています。

Visit house.jp

Key Findings

We analyzed House.jp page load time and found that the first response time was 575 ms and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

house.jp performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value38.6 s

0/100

25%

SI (Speed Index)

Value21.3 s

0/100

10%

TBT (Total Blocking Time)

Value9,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.25

50/100

15%

TTI (Time to Interactive)

Value38.2 s

0/100

10%

Network Requests Diagram

house.jp

575 ms

www.house.jp

1039 ms

gtm.js

76 ms

jquery-3.6.0.min.js

649 ms

include.min.js

1336 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 59% of them (108 requests) were addressed to the original House.jp, 8% (15 requests) were made to Googletagmanager.com and 8% (15 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Ssl-cache.stream.ne.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (14%)

Content Size

13.4 MB

After Optimization

11.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of House.jp main page is 13.4 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. Only a small number of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.

HTML Optimization

-28%

Potential reduce by 861.9 kB

  • Original 3.1 MB
  • After minification 3.1 MB
  • After compression 2.2 MB

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 861.9 kB or 28% of the original size.

Image Optimization

-2%

Potential reduce by 137.8 kB

  • Original 8.3 MB
  • After minification 8.1 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. House images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 869.6 kB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 1.2 MB

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 869.6 kB or 42% of the original size.

CSS Optimization

-1%

Potential reduce by 220 B

  • Original 14.9 kB
  • After minification 14.9 kB
  • After compression 14.7 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. House.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (31%)

Requests Now

155

After Optimization

107

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 33 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

house.jp

house.jp

575 ms

www.house.jp

www.house.jp

1039 ms

gtm.js

gtm.js

76 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

649 ms

include.min.js

include.min.js

1336 ms

splide.min.css

splide.min.css

1341 ms

modaal.min.css

modaal.min.css

1341 ms

px-common.css

px-common.css

1335 ms

top.css

top.css

1339 ms

if.js

if.js

3901 ms

jquery.inview.min.js

jquery.inview.min.js

1338 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

1645 ms

jquery.tabslet.min.js

jquery.tabslet.min.js

1648 ms

splide.min.js

splide.min.js

1648 ms

modaal.min.js

modaal.min.js

1647 ms

px-common.min.js

px-common.min.js

1647 ms

top.min.js

top.min.js

1645 ms

js

js

70 ms

js

js

267 ms

js

js

398 ms

destination

destination

67 ms

destination

destination

66 ms

analytics.js

analytics.js

30 ms

destination

destination

58 ms

destination

destination

258 ms

collect

collect

433 ms

collect

collect

436 ms

collect

collect

438 ms

collect

collect

435 ms

collect

collect

437 ms

collect

collect

433 ms

collect

collect

53 ms

js

js

579 ms

collect

collect

47 ms

js

js

699 ms

collect

collect

44 ms

js

js

57 ms

collect

collect

39 ms

js

js

53 ms

collect

collect

53 ms

js

js

694 ms

collect

collect

52 ms

js

js

50 ms

ga-audiences

ga-audiences

972 ms

ga-audiences

ga-audiences

1068 ms

ga-audiences

ga-audiences

1081 ms

ga-audiences

ga-audiences

1066 ms

ga-audiences

ga-audiences

1054 ms

ga-audiences

ga-audiences

1053 ms

css2

css2

363 ms

yakuhanjp-noto.min.css

yakuhanjp-noto.min.css

361 ms

css2

css2

410 ms

yakuhanmp-noto.min.css

yakuhanmp-noto.min.css

407 ms

css2

css2

410 ms

css2

css2

427 ms

js

js

60 ms

ytag.js

ytag.js

1500 ms

s_retargeting.js

s_retargeting.js

1496 ms

fbevents.js

fbevents.js

30 ms

hp7H30Wo47C530560FS.js

hp7H30Wo47C530560FS.js

1486 ms

logo.svg

logo.svg

260 ms

icn_facebook.svg

icn_facebook.svg

278 ms

fb.png

fb.png

257 ms

fb_title.svg

fb_title.svg

274 ms

fb_nicehome_official.svg

fb_nicehome_official.svg

738 ms

fb_nice_smilecafe_official.svg

fb_nice_smilecafe_official.svg

632 ms

icn_instagram.svg

icn_instagram.svg

449 ms

ig.png

ig.png

452 ms

insta_title.svg

insta_title.svg

472 ms

ins_nice_kodate.png

ins_nice_kodate.png

699 ms

ins_nice_smilecafe_official.png

ins_nice_smilecafe_official.png

638 ms

ins_nice_niigata.png

ins_nice_niigata.png

818 ms

ins_nice_utsunomiya.png

ins_nice_utsunomiya.png

850 ms

ins_nice_hamamatsu.png

ins_nice_hamamatsu.png

824 ms

ins_nice_toyota.png

ins_nice_toyota.png

832 ms

ins_fenice_home.png

ins_fenice_home.png

911 ms

ins_fenice_sendai.png

ins_fenice_sendai.png

916 ms

ins_kikuchi_kensetsu.png

ins_kikuchi_kensetsu.png

1007 ms

ins_hamasaki_magazine.png

ins_hamasaki_magazine.png

1018 ms

icn_youtube.svg

icn_youtube.svg

1017 ms

globalnav-kaitai-01.jpg

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1231 ms

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1324 ms

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1091 ms

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1195 ms

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1203 ms

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1507 ms

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1268 ms

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1507 ms

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1508 ms

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1509 ms

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1508 ms

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2233 ms

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2246 ms

globalnav-karitai-01.jpg

globalnav-karitai-01.jpg

2236 ms

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globalnav-karitai-02.jpg

2235 ms

globalnav-kashitai-01.jpg

globalnav-kashitai-01.jpg

2237 ms

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HhyIU44g9vKiM1sORYSiWeAsLN995wQ2_DM.ttf

92 ms

HhyIU44g9vKiM1sORYSiWeAsLN9951w3_DM.ttf

HhyIU44g9vKiM1sORYSiWeAsLN9951w3_DM.ttf

135 ms

YakuHanJP-Bold.woff

YakuHanJP-Bold.woff

58 ms

YakuHanJP-Black.woff

YakuHanJP-Black.woff

112 ms

YakuHanJP-Medium.woff

YakuHanJP-Medium.woff

72 ms

YakuHanJP-Regular.woff

YakuHanJP-Regular.woff

72 ms

YakuHanJP-Light.woff

YakuHanJP-Light.woff

65 ms

YakuHanJP-Thin.woff

YakuHanJP-Thin.woff

65 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

116 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

117 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

115 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

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297 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

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293 ms

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297 ms

globalnav-kashitai-02.jpg

globalnav-kashitai-02.jpg

1988 ms

globalnav-shop-01.jpg

globalnav-shop-01.jpg

1988 ms

globalnav-shop-02.jpg

globalnav-shop-02.jpg

1970 ms

globalnav-shop-03.jpg

globalnav-shop-03.jpg

1969 ms

globalnav-shop-04.jpg

globalnav-shop-04.jpg

1795 ms

globalnav-shop-05.jpg

globalnav-shop-05.jpg

1796 ms

globalnav-shop-06.jpg

globalnav-shop-06.jpg

1780 ms

kvBg.jpg

kvBg.jpg

1618 ms

logo_white.svg

logo_white.svg

1609 ms

housingList-01.jpg

housingList-01.jpg

1555 ms

housingList-02.jpg

housingList-02.jpg

1610 ms

housingList-03.jpg

housingList-03.jpg

1536 ms

housingList-04.jpg

housingList-04.jpg

2369 ms

housingList-05.jpg

housingList-05.jpg

1544 ms

housingList-06.jpg

housingList-06.jpg

1558 ms

diagram.png

diagram.png

1495 ms

icon-01-01.png

icon-01-01.png

2271 ms

icon-01-02.png

icon-01-02.png

2183 ms

icon-02-01.png

icon-02-01.png

2173 ms

icon-02-02.png

icon-02-02.png

2175 ms

icon-03.png

icon-03.png

2102 ms

link-01.jpg

link-01.jpg

2003 ms

link-02.jpg

link-02.jpg

2716 ms

link-03.jpg

link-03.jpg

2688 ms

link-04.jpg

link-04.jpg

2651 ms

link-05.jpg

link-05.jpg

2594 ms

inner.html

inner.html

2426 ms

link-06.jpg

link-06.jpg

2412 ms

link-07.jpg

link-07.jpg

2410 ms

link-08.jpg

link-08.jpg

2428 ms

slideimg_wada.jpg

slideimg_wada.jpg

1704 ms

slideimg01.png

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1701 ms

slideimg02.jpg

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1701 ms

slideimg03.png

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1697 ms

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1697 ms

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1700 ms

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1699 ms

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1699 ms

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1698 ms

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71 ms

YakuHanMP-Medium.woff

YakuHanMP-Medium.woff

22 ms

YakuHanMP-Regular.woff

YakuHanMP-Regular.woff

50 ms

YakuHanMP-Light.woff

YakuHanMP-Light.woff

21 ms

YakuHanMP-ExtraLight.woff

YakuHanMP-ExtraLight.woff

23 ms

YakuHanMP-SemiBold.woff

YakuHanMP-SemiBold.woff

49 ms

YakuHanMP-Bold.woff

YakuHanMP-Bold.woff

22 ms

YakuHanMP-Black.woff

YakuHanMP-Black.woff

50 ms

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1571 ms

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1567 ms

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1577 ms

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1565 ms

icn_play.png

icn_play.png

754 ms

thumb01.png

thumb01.png

755 ms

thumb02.png

thumb02.png

755 ms

thumb03.png

thumb03.png

1567 ms

thumb04.png

thumb04.png

820 ms

thumb05.png

thumb05.png

822 ms

thumb06.png

thumb06.png

823 ms

thumb07.png

thumb07.png

822 ms

bg_customervoice.jpg

bg_customervoice.jpg

838 ms

icn_play.svg

icn_play.svg

838 ms

EQPlayer.js

EQPlayer.js

1594 ms

Inner.js

Inner.js

2117 ms

map_japan.png

map_japan.png

768 ms

sustainability.jpg

sustainability.jpg

771 ms

nicecommunity.png

nicecommunity.png

199 ms

nicerent.png

nicerent.png

211 ms

renice.png

renice.png

198 ms

kikuchikensetsu.png

kikuchikensetsu.png

199 ms

youtv.png

youtv.png

197 ms

prestige-okinawa.png

prestige-okinawa.png

197 ms

img_sdgs.png

img_sdgs.png

346 ms

ytag.js

ytag.js

173 ms

Accessibility Review

house.jp accessibility score

93

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.

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

house.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

house.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise House.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 House.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

house.jp

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