Access nikken-kikaku.jp. 株式会社日建企画 | 不動産の賃貸・売買・高齢者施設紹介

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value21.3 s

0/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

www.nikken-kikaku.jp

995 ms

js

82 ms

wp-emoji-release.min.js

504 ms

sbi-styles.min.css

505 ms

style.min.css

521 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Nikken-kikaku.jp, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Nikken-kikaku.jp.

Content Size

2.6 MB

After Optimization

2.5 MB

In fact, the total size of Nikken-kikaku.jp main page is 2.6 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. 30% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 73.9 kB

Original 96.6 kB
After minification 90.3 kB
After compression 22.7 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 73.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 5.5 kB

Original 2.4 MB
After minification 2.4 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. Nikken Kikaku images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 16.8 kB

Original 120.7 kB
After minification 120.7 kB
After compression 103.8 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 16.8 kB or 14% of the original size.

CSS Optimization

-25%

Potential reduce by 8.5 kB

Original 34.2 kB
After minification 34.2 kB
After compression 25.7 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. Nikken-kikaku.jp needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 25% of the original size.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikken Kikaku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Nikken-kikaku.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 Nikken-kikaku.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

nikken-kikaku.jp

Open Graph description is not detected on the main page of Nikken Kikaku. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

株式会社日建企画 | 不動産の賃貸・売買・高齢者施設紹介

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.nikken-kikaku.jp

js

wp-emoji-release.min.js

sbi-styles.min.css

style.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.nikken-kikaku.jp

js

wp-emoji-release.min.js

sbi-styles.min.css

style.min.css

style.css

app.css

logo-nikken.png

mainvisual_img01.jpg

slider02.jpg

slider03.jpg

sp_mainvisual_img01.jpg

slider02_sp.jpg

slider03_sp.jpg

index.js

wp-embed.min.js

jquery.js

sbi-scripts.min.js

top_btn01.jpg

top_btn02.jpg

top_content_img01.jpg

top_content_img02.jpg

top_content_img03.jpg

top_content_img04.jpg

top_content_img07.jpg

top_content_img08.jpg

top_content_img05.jpg

top_content_img06.jpg

top_about_img01.jpg

top_about_img02.jpg

instagram_img01.png

instagram_img02.png

placeholder.png

pop_img01.png

pop_img02.png

sp_pop_img01.png

sp_pop_img02.png

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