– Full Analysis



(Took us an average of 3.9 seconds to load)

Table of Contents
Basic information
Whois information
Minor HTML issues found on homepage
Popular words
Pagespeed analysis
How can this website be improved?
Internal pages
Websites linked to

Basic information for

Email or contact page:

Social media profiles:

Using HTTPS: Yes 🙂

Whois information

Whois Info Value
Date Registered [datetime.datetime(2002, 10, 26, 16, 8, 16), datetime.datetime(2002, 10, 26, 12, 8, 16)]
Nameservers [‘NS1.XSERVER.JP’, ‘NS2.XSERVER.JP’, ‘NS3.XSERVER.JP’, ‘NS4.XSERVER.JP’, ‘NS5.XSERVER.JP’, ‘’, ‘’, ‘’, ‘’, ‘’]
Status ok
Email [‘[email protected]’, ‘[email protected]’]
Name Nobuo Sakai
Organization Sakai.A.O CO.L.T.D
Address 1-20-27 Tsutsumigataki
City Kawanishi-shi
State Hyogo
Zipcode 666-0123
Country JP

HTML errors found on homepage

scale=1"><meta http-equiv="Content-Script-Type" content="text/javascript" /><meta
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

cript" /><meta http-equiv="Content-Style-Type" content="text/css" /><meta
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

t/css" /><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><meta
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

="all" /><link href='|Scheherazade' rel='stylesheet' type='text/css'><link
Bad value “|Scheherazade” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

s="192x192" rel="apple-touch-i
Duplicate attribute “rel”.

sic.css"><link rel="icon" sizes="192x192" rel="apple-touch-icon-precomposed" title="" alt="新築・リフォーム・古民家再生、自然素材と国産無垢材で建てる木の家づくり。川西・宝塚・池田・箕面・北摂が範囲です。" href="" /><!-
Attribute “alt” not allowed on element “link” at this point.

3,70] --><meta name="description" itemprop="description" content="国産無垢材と天然素材でつくる木の家づくり。川西・宝塚・箕面を中心に新築戸建、リフォーム&amp;リノベーション、古民家再生。無垢材、自然素材で建てる木の家、木造住宅や古民家再生を行う兵庫県川西市の坂井建築事務所。お客様との出会い、繋がりを大切に、対話を持って最良なプランを一緒に考え、一緒に家づくり。「木だわり」の家づく" /><met
Attribute “itemprop” not allowed on element “meta” at this point.

の家づく" /><meta name="keywords" itemprop="keywords" content="薪ストーブ,木の家,宝塚,箕面,川西,新築,マンション,リフォーム,リノベーション,デザインリフォーム,古民家再生,中古マンション,工務店,設計事務所" /><lin
Attribute “itemprop” not allowed on element “meta” at this point.

ht"><ul><a href="tel:0727743737"><li cl
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

</li></a><a href=""><li cl
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Popular words

Word Frequency
concept 2
information 1
style 1
access 1
event 1
profile 1
togo 1
rights 1

Pagespeed analysis


CUMULATIVE LAYOUT SHIFT SCORE: AVERAGE. Have you ever been reading an article online when something suddenly changes on the page? Without warning, the text moves, and you’ve lost your place. Or even worse: you’re about to tap a link or a button, but in the instant before your finger lands, BOOM – the link moves, and you end up clicking something else! This is a measure of how often this is happening on your website.

FIRST CONTENTFUL PAINT MS SCORE: AVERAGE. This measures the time taken for the first thing on your website to load when a visitor goes there.

FIRST INPUT DELAY MS SCORE: AVERAGE. How long it takes for your website to react if the user interacts with it in some way, such as clicking a link or button.

LARGEST CONTENTFUL PAINT MS SCORE: AVERAGE. Measures how long the main part of the website takes to load.

Opportunities for improvement

Properly size images: Serve images that are appropriately-sized to save cellular data and improve load time. [Learn more](
Potential savings of 104 KiB

Eliminate render-blocking resources: Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn more](
Potential savings of 670 ms

Efficiently encode images: Optimized images load faster and consume less cellular data. [Learn more](
Potential savings of 1,800 KiB

Avoid multiple page redirects: Redirects introduce additional delays before the page can be loaded. [Learn more](
Potential savings of 230 ms

Remove unused CSS: Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. [Learn more](
Potential savings of 68 KiB

Defer offscreen images: Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. [Learn more](
Potential savings of 221 KiB

Avoid serving legacy JavaScript to modern browsers: Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren’t necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. [Learn More](
Potential savings of 7 KiB

Remove unused JavaScript: Remove unused JavaScript to reduce bytes consumed by network activity. [Learn more](
Potential savings of 178 KiB

Minify CSS: Minifying CSS files can reduce network payload sizes. [Learn more](
Potential savings of 8 KiB

Serve images in next-gen formats: Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more](
Potential savings of 5,265 KiB

Internal pages [TOP 20]

Website Page

External homepage links [TOP 20]

Website Page