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i-nissei.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

i-nissei.com

日生産業株式会社

Page Load Speed

4.4 sec in total

First Response

699 ms

Resources Loaded

3.5 sec

Page Rendered

195 ms

i-nissei.com screenshot

About Website

Welcome to i-nissei.com homepage info - get ready to check I Nissei best content for Japan right away, or after learning these important things about i-nissei.com

名古屋で新築や一戸建てなど、人気の不動産を多数取り扱う日生産業です。一戸建てや新築、分譲住宅やアパマンショップの賃貸物件、レンタルコンテナなどの不動産から資産運用まで名古屋市内で幅広く展開しています。

Visit i-nissei.com

Key Findings

We analyzed I-nissei.com page load time and found that the first response time was 699 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

i-nissei.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value2,280 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

i-nissei.com

699 ms

jquery.min.js

1176 ms

scrolltop.js

335 ms

base.css

672 ms

top.css

337 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 86% of them (12 requests) were addressed to the original I-nissei.com, 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain I-nissei.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.4 kB (28%)

Content Size

595.2 kB

After Optimization

430.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I-nissei.com main page is 595.2 kB. 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 10% of websites need less resources to load. Images take 462.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.2 kB

  • Original 10.3 kB
  • After minification 8.5 kB
  • After compression 3.1 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 1.8 kB, which is 17% 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 7.2 kB or 70% of the original size.

Image Optimization

-19%

Potential reduce by 87.1 kB

  • Original 462.9 kB
  • After minification 375.8 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. Obviously, I Nissei needs image optimization as it can save up to 87.1 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 59.5 kB

  • Original 109.1 kB
  • After minification 109.0 kB
  • After compression 49.6 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 59.5 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 10.5 kB

  • Original 12.9 kB
  • After minification 9.7 kB
  • After compression 2.3 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. I-nissei.com needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Nissei. According to our analytics all requests are already optimized.

Network Requests Diagram

i-nissei.com

i-nissei.com

699 ms

jquery.min.js

jquery.min.js

1176 ms

scrolltop.js

scrolltop.js

335 ms

base.css

base.css

672 ms

top.css

top.css

337 ms

ga.js

ga.js

5 ms

main_bg.jpg

main_bg.jpg

1755 ms

__utm.gif

__utm.gif

39 ms

header_logo.png

header_logo.png

327 ms

header_tel.png

header_tel.png

500 ms

title.png

title.png

845 ms

text.png

text.png

720 ms

btn.png

btn.png

1526 ms

footer_logo.png

footer_logo.png

677 ms

Accessibility Review

i-nissei.com accessibility score

95

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

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

Best Practices

i-nissei.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

i-nissei.com 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

Links do not have descriptive text

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-nissei.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 I-nissei.com 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

i-nissei.com

Open Graph description is not detected on the main page of I Nissei. 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: