Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

kawasaki-h.pen-kanagawa.ed.jp

神奈川県立川崎高等学校|神奈川県教育委員会

Page Load Speed

7.1 sec in total

First Response

1.2 sec

Resources Loaded

5.7 sec

Page Rendered

229 ms

kawasaki-h.pen-kanagawa.ed.jp screenshot

About Website

Visit kawasaki-h.pen-kanagawa.ed.jp now to see the best up-to-date Kawasaki H Pen Kanagawa content for Japan and also check out these interesting facts you probably never knew about kawasaki-h.pen-kanagawa.ed.jp

単位制の仕組みを生かした、フレキシブルスクールです。進路にあわせた科目選択を自ら行い、学校内外の様々な学びのシステムを利用しながら全日制・定時制の生徒が共に学ぶ中で様々な価値観に触れ、自分というものを見つけていきます。

Visit kawasaki-h.pen-kanagawa.ed.jp

Key Findings

We analyzed Kawasaki-h.pen-kanagawa.ed.jp page load time and found that the first response time was 1.2 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

kawasaki-h.pen-kanagawa.ed.jp performance score

0

Network Requests Diagram

kawasaki-h.pen-kanagawa.ed.jp

1183 ms

style.css

461 ms

_else.css

465 ms

style.css

341 ms

index.css

517 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 97% of them (64 requests) were addressed to the original Kawasaki-h.pen-kanagawa.ed.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kawasaki-h.pen-kanagawa.ed.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 625.3 kB (26%)

Content Size

2.4 MB

After Optimization

1.8 MB

In fact, the total size of Kawasaki-h.pen-kanagawa.ed.jp main page is 2.4 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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.9 kB

  • Original 27.5 kB
  • After minification 27.3 kB
  • After compression 6.6 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 20.9 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 114.7 kB

  • Original 1.8 MB
  • After minification 1.6 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. Kawasaki H Pen Kanagawa images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 205.7 kB

  • Original 291.8 kB
  • After minification 261.5 kB
  • After compression 86.0 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 205.7 kB or 71% of the original size.

CSS Optimization

-88%

Potential reduce by 284.0 kB

  • Original 321.3 kB
  • After minification 287.5 kB
  • After compression 37.3 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. Kawasaki-h.pen-kanagawa.ed.jp needs all CSS files to be minified and compressed as it can save up to 284.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (77%)

Requests Now

65

After Optimization

15

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kawasaki H Pen Kanagawa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

SEO Factors

kawasaki-h.pen-kanagawa.ed.jp SEO score

0

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 Kawasaki-h.pen-kanagawa.ed.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 Kawasaki-h.pen-kanagawa.ed.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

Open Graph data is detected on the main page of Kawasaki H Pen Kanagawa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: