Tools & Wizards About Us
ohi-f.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

ohi-f.com

大井不動産

Page Load Speed

9.1 sec in total

First Response

565 ms

Resources Loaded

8.1 sec

Page Rendered

448 ms

ohi-f.com screenshot

About Website

Welcome to ohi-f.com homepage info - get ready to check Ohi F best content for Japan right away, or after learning these important things about ohi-f.com

大井不動産（福岡県福岡市）は5000戸以上の賃貸管理戸数を誇る不動産会社。福岡市の賃貸マンション・一戸建て・月極駐車場などの不動産賃貸物件情報、中古マンション販売、収益ビル売買などの不動産売買情報をご紹介しています。

Visit ohi-f.com

Key Findings

We analyzed Ohi-f.com page load time and found that the first response time was 565 ms and then it took 8.5 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

ohi-f.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

ohi-f.com

565 ms

www.ohi-f.com

1266 ms

common.css

337 ms

main.css

532 ms

jquery-1.7.2.min.js

1267 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 90% of them (71 requests) were addressed to the original Ohi-f.com, 8% (6 requests) were made to Chintai-fukuoka.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Ohi-f.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.1 kB (9%)

Content Size

1.0 MB

After Optimization

943.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ohi-f.com main page is 1.0 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. 15% of websites need less resources to load. Images take 889.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 17.2 kB

  • Original 22.7 kB
  • After minification 21.5 kB
  • After compression 5.5 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 17.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 5.7 kB

  • Original 889.0 kB
  • After minification 883.4 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. Ohi F images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 63.4 kB

  • Original 115.3 kB
  • After minification 114.3 kB
  • After compression 51.8 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 63.4 kB or 55% of the original size.

CSS Optimization

-77%

Potential reduce by 9.7 kB

  • Original 12.7 kB
  • After minification 8.9 kB
  • After compression 3.0 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. Ohi-f.com needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (24%)

Requests Now

75

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ohi F. 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 as a result speed up the page load time.

Network Requests Diagram

ohi-f.com

ohi-f.com

565 ms

www.ohi-f.com

www.ohi-f.com

1266 ms

common.css

common.css

337 ms

main.css

main.css

532 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1267 ms

opacity-rollover2.1.js

opacity-rollover2.1.js

367 ms

common.js

common.js

381 ms

reset.css

reset.css

345 ms

ga.js

ga.js

121 ms

estate_8669_gaikan.jpg

estate_8669_gaikan.jpg

1957 ms

estate_2988_gaikan.jpg

estate_2988_gaikan.jpg

1888 ms

estate_8597_gaikan.jpg

estate_8597_gaikan.jpg

1734 ms

estate_220_gaikan.jpg

estate_220_gaikan.jpg

1356 ms

estate_10978_gaikan.jpg

estate_10978_gaikan.jpg

1589 ms

iina_bnr1.gif

iina_bnr1.gif

807 ms

logo.gif

logo.gif

179 ms

header_Tel.gif

header_Tel.gif

346 ms

headerInquiry.gif

headerInquiry.gif

349 ms

gnavi1v2.gif

gnavi1v2.gif

352 ms

gnavi2v2.gif

gnavi2v2.gif

352 ms

gnavi3v2.gif

gnavi3v2.gif

365 ms

gnavi4v2.gif

gnavi4v2.gif

514 ms

gnavi5v2.gif

gnavi5v2.gif

705 ms

gnavi6v2.gif

gnavi6v2.gif

712 ms

icatch.jpg

icatch.jpg

1841 ms

index_topics.gif

index_topics.gif

717 ms

btn_topics_list.gif

btn_topics_list.gif

707 ms

new018_06.gif

new018_06.gif

887 ms

topbnr10.gif

topbnr10.gif

1434 ms

topbnr4.jpg

topbnr4.jpg

1603 ms

topbnr29.jpg

topbnr29.jpg

1659 ms

topbnr19-5.jpg

topbnr19-5.jpg

1512 ms

topbnr12.jpg

topbnr12.jpg

1753 ms

topbnr28.jpg

topbnr28.jpg

2382 ms

topbnr13.jpg

topbnr13.jpg

2434 ms

topbnr26.gif

topbnr26.gif

2706 ms

topbnr27.gif

topbnr27.gif

2583 ms

text1.gif

text1.gif

2088 ms

image1.gif

image1.gif

2195 ms

text2.gif

text2.gif

2455 ms

index_osusume_bg.gif

index_osusume_bg.gif

2533 ms

side_bnr_official_site.gif

side_bnr_official_site.gif

2757 ms

side_frame_top.gif

side_frame_top.gif

2775 ms

side_frame_bottom.gif

side_frame_bottom.gif

2796 ms

side_index1.gif

side_index1.gif

2899 ms

side_bnr1.gif

side_bnr1.gif

2917 ms

side_bnr2.gif

side_bnr2.gif

3049 ms

side_bnr3.gif

side_bnr3.gif

3122 ms

side_index2.gif

side_index2.gif

3152 ms

side_bnr4.gif

side_bnr4.gif

3173 ms

side_bnr5.gif

side_bnr5.gif

3263 ms

__utm.gif

__utm.gif

13 ms

side_fb.png

side_fb.png

3463 ms

side_index3.gif

side_index3.gif

3054 ms

side_bnr8.gif

side_bnr8.gif

3128 ms

side_bnr7.gif

side_bnr7.gif

3178 ms

side_bnr6.gif

side_bnr6.gif

3196 ms

side_bnr9.gif

side_bnr9.gif

3242 ms

side_index5.gif

side_index5.gif

3218 ms

side_bnr10.gif

side_bnr10.gif

3129 ms

side_bnr12.gif

side_bnr12.gif

3374 ms

side_bnr16.gif

side_bnr16.gif

3194 ms

side_bnr15.gif

side_bnr15.gif

3225 ms

footer_bg.gif

footer_bg.gif

3094 ms

pagetop.png

pagetop.png

2675 ms

li.gif

li.gif

2662 ms

copyright.gif

copyright.gif

2671 ms

side_bnr1o.gif

side_bnr1o.gif

348 ms

side_bnr2o.gif

side_bnr2o.gif

349 ms

side_bnr3o.gif

side_bnr3o.gif

355 ms

side_bnr4o.gif

side_bnr4o.gif

358 ms

side_bnr5o.gif

side_bnr5o.gif

366 ms

side_bnr8o.gif

side_bnr8o.gif

370 ms

side_bnr7o.gif

side_bnr7o.gif

693 ms

side_bnr6o.gif

side_bnr6o.gif

718 ms

side_bnr9o.gif

side_bnr9o.gif

712 ms

side_bnr10o.gif

side_bnr10o.gif

733 ms

side_bnr12o.gif

side_bnr12o.gif

905 ms

pagetopo.png

pagetopo.png

734 ms

Accessibility Review

ohi-f.com accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

ohi-f.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ohi-f.com SEO score

93

Search Engine Optimization Advices

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

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 Ohi-f.com 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 Ohi-f.com 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

ohi-f.com

Open Graph description is not detected on the main page of Ohi F. 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: