Access totaku.com. 田舎暮らし・古民家生活・リゾート・別荘・海辺の物件（海一望・千葉・南房総）の不動産のことなら東拓建設株式会社

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value8.3 s

20/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.39

26/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

totaku.com

1132 ms

ac_runactivecontent.js

481 ms

style_import_index.css

348 ms

acc.js

361 ms

reset.css

321 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that all of those requests were addressed to Totaku.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Totaku.com.

Content Size

901.5 kB

After Optimization

849.9 kB

In fact, the total size of Totaku.com main page is 901.5 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. 20% of websites need less resources to load. Images take 868.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.3 kB

Original 13.0 kB
After minification 12.6 kB
After compression 3.7 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 9.3 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 25.9 kB

Original 868.9 kB
After minification 843.0 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. Totaku images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 2.6 kB

Original 3.7 kB
After minification 2.6 kB
After compression 1.0 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 2.6 kB or 72% of the original size.

CSS Optimization

-86%

Potential reduce by 13.7 kB

Original 16.0 kB
After minification 8.3 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. Totaku.com needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Totaku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Page has valid source maps

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Totaku.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 Totaku.com main page’s claimed encoding is euc-jp. 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

totaku.com

Open Graph description is not detected on the main page of Totaku. 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

田舎暮らし・古民家生活・リゾート・別荘・海辺の物件（海一望・千葉・南房総）の不動産のことなら東拓建設株式会社

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

totaku.com

ac_runactivecontent.js

style_import_index.css

acc.js

reset.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

totaku.com

ac_runactivecontent.js

style_import_index.css

acc.js

reset.css

body.css

container.css

index.css

header_logo.gif

name_03.gif

name_01.gif

name_02.gif

login.gif

book.png

name_01.gif

town_22_L_2.jpg

town_18_2.jpg

town_15_L.jpg

town_17_L.jpg

town_23_L.jpg

town_12.jpg

town_11.jpg

town_04.jpg

town_03.jpg

town_06.jpg

name_02.gif

town_13_B.jpg

town_16.jpg

town_05.jpg

town_14.jpg

town_10.jpg

town_09.jpg

town_08.jpg

town_07.jpg

iframe_01_02_03.php

iframe_02_02_03.php

iframe_03_03.php

header_01.gif

bg_03.gif

cape140302.jpg

top_kogaku.png

top3069.png

top2882.png