Access hangpara.or.jp. 公益社団法人日本ハング・パラグライディング連盟　【パラグライダーとハンググライダーの統括団体】

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

hangpara.or.jp

590 ms

jhf.hangpara.or.jp

920 ms

basic.css

179 ms

header.css

357 ms

menu.css

533 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hangpara.or.jp, 96% (52 requests) were made to Jhf.hangpara.or.jp and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Jhf.hangpara.or.jp.

Content Size

2.3 MB

After Optimization

1.7 MB

In fact, the total size of Hangpara.or.jp main page is 2.3 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. 30% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.6 kB

Original 26.1 kB
After minification 22.1 kB
After compression 5.4 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.6 kB or 79% of the original size.

Image Optimization

-28%

Potential reduce by 633.9 kB

Original 2.3 MB
After minification 1.7 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. Obviously, Hangpara needs image optimization as it can save up to 633.9 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-44%

Potential reduce by 3.2 kB

Original 7.3 kB
After minification 7.3 kB
After compression 4.0 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 3.2 kB or 44% of the original size.

CSS Optimization

-32%

Potential reduce by 828 B

Original 2.6 kB
After minification 2.6 kB
After compression 1.8 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. Hangpara.or.jp needs all CSS files to be minified and compressed as it can save up to 828 B or 32% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hangpara. 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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Hangpara.or.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 Hangpara.or.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

hangpara.or.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

公益社団法人日本ハング・パラグライディング連盟 【パラグライダーとハンググライダーの統括団体】

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

hangpara.or.jp

jhf.hangpara.or.jp

basic.css

header.css

menu.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hangpara.or.jp

jhf.hangpara.or.jp

basic.css

header.css

menu.css

swfobject_modified.js

jquery-1.12.4.min.js

top_logo.gif

spacer.gif

topimage_1.png

topimage_2.png

topimage_3.png

main_topics_a.gif

flyerpagetop2.gif

photocon10_sakuhin.png

videocontests.png

jhfofficialvideo.jpg

Instagram_Glyph_Gradient_s.png

main_topics_b.gif

spacer_green.gif

fv_26_title_2.png

main_beginners_navi.gif

main_school_info_b.gif

main_event_info02.gif

main_gear.gif

leaflet_HG_1s.jpg

leaflet_PG_1s.jpg

leaflet_PG_2s.jpg

leaflet_for_family_3s.jpg

main_support_members.gif

banner_tyomarine.gif

banner_lamouette.gif

banner_japan_enix.gif

banner_acb-aviation.jpg

banner_sportsopakite.png

banner_fieldjoy.jpg

banner_hashida2.jpg

banner_fieldmountain2.png

menu_contents.gif

menu_jhf_info02.gif

menu_jhf_insurance02.gif

menu_jhfreport2.gif

menu_area_info.gif

公益社団法人日本ハング・パラグライディング連盟　【パラグライダーとハンググライダーの統括団体】