Tools & Wizards About Us
oc-change.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

oc-change.com

ツルタ不動産株式会社 | おうち探しから、その後の暮らしも安心に。

Page Load Speed

6.5 sec in total

First Response

1 sec

Resources Loaded

5.1 sec

Page Rendered

328 ms

oc-change.com screenshot

About Website

Welcome to oc-change.com homepage info - get ready to check Oc Change best content right away, or after learning these important things about oc-change.com

ーーー不動産株式会社のホームページです。ーーーは、大阪府大阪市にある不動産会社。「理想の暮らしをともに」をキャッチフレーズに、お家に関わるお客様の課題解決に取り組んでいます。

Visit oc-change.com

Key Findings

We analyzed Oc-change.com page load time and found that the first response time was 1 sec and then it took 5.4 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

oc-change.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

oc-change.com

1043 ms

swiper.css

184 ms

all.min.css

368 ms

style.min.css

686 ms

swell-icons.css

517 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Oc-change.com, 8% (2 requests) were made to Webfonts.xserver.jp. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Webfonts.xserver.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.2 kB (11%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oc-change.com main page is 1.3 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. 25% of websites need less resources to load. Images take 973.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 45.1 kB

  • Original 57.2 kB
  • After minification 56.6 kB
  • After compression 12.2 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 45.1 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 51.4 kB

  • Original 973.0 kB
  • After minification 921.6 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. Oc Change images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 21.2 kB

  • Original 143.1 kB
  • After minification 143.1 kB
  • After compression 121.9 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 21.2 kB or 15% of the original size.

CSS Optimization

-19%

Potential reduce by 19.5 kB

  • Original 102.8 kB
  • After minification 102.8 kB
  • After compression 83.2 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. Oc-change.com needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (71%)

Requests Now

24

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oc Change. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oc-change.com

oc-change.com

1043 ms

swiper.css

swiper.css

184 ms

all.min.css

all.min.css

368 ms

style.min.css

style.min.css

686 ms

swell-icons.css

swell-icons.css

517 ms

main.css

main.css

706 ms

blocks.css

blocks.css

710 ms

footer.css

footer.css

542 ms

main-visual--slider.css

main-visual--slider.css

548 ms

page.css

page.css

687 ms

style.build.css

style.build.css

724 ms

front.css

front.css

731 ms

jquery.min.js

jquery.min.js

1032 ms

xserverv3.js

xserverv3.js

1247 ms

main.min.js

main.min.js

863 ms

swiper.min.js

swiper.min.js

1054 ms

set_mv.min.js

set_mv.min.js

877 ms

lazysizes.min.js

lazysizes.min.js

902 ms

set_fix_header.min.js

set_fix_header.min.js

912 ms

ts

ts

177 ms

1d8f9ec7726dc9addb8fae99690b7011.png

1d8f9ec7726dc9addb8fae99690b7011.png

726 ms

6d40356873e9d8b6d0558c13f9e6f16e.png

6d40356873e9d8b6d0558c13f9e6f16e.png

904 ms

26085216_l-scaled.jpg

26085216_l-scaled.jpg

1203 ms

1d8f9ec7726dc9addb8fae99690b7011-300x93.png

1d8f9ec7726dc9addb8fae99690b7011-300x93.png

178 ms

fa-brands-400.ttf

fa-brands-400.ttf

704 ms

print.css

print.css

183 ms

Accessibility Review

oc-change.com accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

oc-change.com 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

SEO Factors

oc-change.com SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Oc-change.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 Oc-change.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

oc-change.com

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