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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pc-schools.jp

40代のためのパソコン学習教材

Page Load Speed

3.4 sec in total

First Response

574 ms

Resources Loaded

2.5 sec

Page Rendered

326 ms

pc-schools.jp screenshot

About Website

Click here to check amazing Pc Schools content. Otherwise, check out these important facts you probably never knew about pc-schools.jp

今更恥ずかしくて聞けないことなんてありませんか？わざわざパソコン教室などに通いたくはない。でも、もう少しパソコンの操作を理解したい。そんな方におすすめのパソコン学習教材がこちらです。

Visit pc-schools.jp

Key Findings

We analyzed Pc-schools.jp page load time and found that the first response time was 574 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

pc-schools.jp performance score

0

Network Requests Diagram

pc-schools.jp

574 ms

styles.css

464 ms

script.php

577 ms

topimg.png

783 ms

thumb_accessnyuumon_com.jpg

1005 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Pc-schools.jp, 5% (1 request) were made to Pcschools.s176.coreserver.jp. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Pc-schools.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.0 kB (27%)

Content Size

263.8 kB

After Optimization

191.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pc-schools.jp main page is 263.8 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. Only 10% of websites need less resources to load. Images take 200.6 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 3.9 kB

  • Original 6.7 kB
  • After minification 6.6 kB
  • After compression 2.8 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 3.9 kB or 58% of the original size.

Image Optimization

-11%

Potential reduce by 22.2 kB

  • Original 200.6 kB
  • After minification 178.4 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. Obviously, Pc Schools needs image optimization as it can save up to 22.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 5.9 kB

  • Original 7.9 kB
  • After minification 6.1 kB
  • After compression 2.0 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 5.9 kB or 74% of the original size.

CSS Optimization

-82%

Potential reduce by 40.1 kB

  • Original 48.6 kB
  • After minification 40.1 kB
  • After compression 8.5 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. Pc-schools.jp needs all CSS files to be minified and compressed as it can save up to 40.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pc Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

pc-schools.jp

pc-schools.jp

574 ms

styles.css

styles.css

464 ms

script.php

script.php

577 ms

topimg.png

topimg.png

783 ms

thumb_accessnyuumon_com.jpg

thumb_accessnyuumon_com.jpg

1005 ms

tables.css

tables.css

347 ms

commonstyles.css

commonstyles.css

353 ms

body_bg.jpg

body_bg.jpg

310 ms

header.jpg

header.jpg

797 ms

h2.png

h2.png

499 ms

h2_r.png

h2_r.png

334 ms

h3.png

h3.png

342 ms

h3_r.png

h3_r.png

558 ms

menu_h4.jpg

menu_h4.jpg

803 ms

menu_h4_r.jpg

menu_h4_r.jpg

829 ms

bg_menu_base_footer.jpg

bg_menu_base_footer.jpg

873 ms

menu_bg.png

menu_bg.png

849 ms

menu_bg_list.png

menu_bg_list.png

888 ms

footer.jpg

footer.jpg

1129 ms

pagetop_button.png

pagetop_button.png

1139 ms

SEO Factors

pc-schools.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

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

pc-schools.jp

Open Graph description is not detected on the main page of Pc Schools. 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: