izumi.ac.jp – Full Analysis

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Joma

I am a programmer with expertise in Python, Flask, Javascript, HTML/CSS and both frontend and backend web development. I am sole the owner of DegaoTech and am solely responsible for putting together website profiles that you see here. As a tech enthusiast, I also spend some time writing about and reviewing software at OutwitTrade.com.

Pronouns: He/Him/His

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学校法人出水学園 出水中央高等学校

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Basic information for izumi.ac.jp

Email or contact page: https://izumi.ac.jp/contact/

Social media profiles:

Using HTTPS: Yes 🙂

Whois information

HTML errors found on homepage

dge"> <meta http-equiv="Content-Language" content="ja"> <
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

"> <title>ホシフルーã
Forbidden code point U+0083.

> <title>ホシフルーãƒ
Forbidden code point U+009b.

<title>ホシフルーツã
Forbidden code point U+0082.

<title>ホシフルーツ【å
Forbidden code point U+0083.

<title>ホシフルーツ【å…
Forbidden code point U+0095.

itle>ホシフルーツ【公å
Forbidden code point U+0083.

e>ホシフルーツ【公式ã
Forbidden code point U+0083.

ƒ›ã‚·ãƒ•ãƒ«ãƒ¼ãƒ„【公式オã
Forbidden code point U+0083.

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Forbidden code point U+0084.

Popular words

Pagespeed analysis

OVERALL SITE SPEED: FAST 🙂 (details below)

CUMULATIVE LAYOUT SHIFT SCORE: FAST. 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: FAST. This measures the time taken for the first thing on your website to load when a visitor goes there.

FIRST INPUT DELAY MS SCORE: FAST. 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: FAST. Measures how long the main part of the website takes to load.

Opportunities for improvement

Minify CSS: Minifying CSS files can reduce network payload sizes. [Learn more](https://web.dev/unminified-css/).
Potential savings of 48 KiB

Properly size images: Serve images that are appropriately-sized to save cellular data and improve load time. [Learn more](https://web.dev/uses-responsive-images/).
Potential savings of 1,731 KiB

Remove unused JavaScript: Remove unused JavaScript to reduce bytes consumed by network activity. [Learn more](https://web.dev/unused-javascript/).
Potential savings of 226 KiB

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](https://web.dev/unused-css-rules/).
Potential savings of 294 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](https://web.dev/uses-webp-images/).
Potential savings of 1,920 KiB

Enable text compression: Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. [Learn more](https://web.dev/uses-text-compression/).
Potential savings of 473 KiB

Efficiently encode images: Optimized images load faster and consume less cellular data. [Learn more](https://web.dev/uses-optimized-images/).
Potential savings of 88 KiB

Minify JavaScript: Minifying JavaScript files can reduce payload sizes and script parse time. [Learn more](https://web.dev/unminified-javascript/).
Potential savings of 8 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](https://web.dev/render-blocking-resources/).
Potential savings of 1,500 ms

Internal pages [TOP 20]

External homepage links [TOP 20]