Tools & Wizards About Us
pxt.jp screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

pxt.jp

pxt

Page Load Speed

3.2 sec in total

First Response

510 ms

Resources Loaded

2.6 sec

Page Rendered

127 ms

pxt.jp screenshot

About Website

Visit pxt.jp now to see the best up-to-date Pxt content for Japan and also check out these interesting facts you probably never knew about pxt.jp

ウェブ屋 コヤナギトモヤ のホームページです。

Visit pxt.jp

Key Findings

We analyzed Pxt.jp page load time and found that the first response time was 510 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

pxt.jp performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

pxt.jp

510 ms

www.pxt.jp

561 ms

jquery-1.10.1.min.js

760 ms

jquery.changeViewport.js

317 ms

normalize.css

316 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Pxt.jp, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (760 ms) belongs to the original domain Pxt.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.6 kB (64%)

Content Size

175.3 kB

After Optimization

63.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pxt.jp main page is 175.3 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. 15% of websites need less resources to load. Javascripts take 112.3 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.8 kB

  • Original 7.3 kB
  • After minification 6.9 kB
  • After compression 2.4 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 4.8 kB or 66% of the original size.

Image Optimization

-38%

Potential reduce by 367 B

  • Original 961 B
  • After minification 594 B

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, Pxt needs image optimization as it can save up to 367 B or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 61.5 kB

  • Original 112.3 kB
  • After minification 111.5 kB
  • After compression 50.8 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 61.5 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 44.9 kB

  • Original 54.7 kB
  • After minification 39.1 kB
  • After compression 9.9 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. Pxt.jp needs all CSS files to be minified and compressed as it can save up to 44.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (47%)

Requests Now

15

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pxt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pxt.jp

pxt.jp

510 ms

www.pxt.jp

www.pxt.jp

561 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

760 ms

jquery.changeViewport.js

jquery.changeViewport.js

317 ms

normalize.css

normalize.css

316 ms

setup.css

setup.css

323 ms

modules.css

modules.css

329 ms

common.css

common.css

344 ms

fess.css

fess.css

183 ms

layout.css

layout.css

162 ms

modules_custom.css

modules_custom.css

330 ms

fess-1.2.2.css

fess-1.2.2.css

186 ms

spacer.gif

spacer.gif

194 ms

pxt_logo.svg

pxt_logo.svg

162 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

12 ms

topimage.png

topimage.png

184 ms

Accessibility Review

pxt.jp accessibility score

94

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

pxt.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

pxt.jp SEO score

96

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pxt.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pxt.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

pxt.jp

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