Access hanzgolf.com. 横浜市保土ヶ谷区の大型ゴルフ練習場「ハンズゴルフクラブ」 – 横浜市保土ヶ谷区の大型ゴルフ練習場「ハンズゴルフクラブ」練習環境は都内近郊には珍しいオープンルーフ。200 ヤードを越えるフェアウェイは、...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value21.8 s

0/100

10%

TBT (Total Blocking Time)

Value6,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value31.6 s

0/100

10%

hanzgolf.com

965 ms

import.css

332 ms

top.css

339 ms

default.js

509 ms

jquery.min1.3.2.js

884 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 96% of them (66 requests) were addressed to the original Hanzgolf.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Biz.line.naver.jp. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Hanzgolf.com.

Content Size

896.0 kB

After Optimization

708.6 kB

In fact, the total size of Hanzgolf.com main page is 896.0 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. 30% of websites need less resources to load. Images take 750.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.3 kB

Original 16.7 kB
After minification 14.6 kB
After compression 4.4 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 2.1 kB, which is 12% 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 12.3 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 93.1 kB

Original 750.7 kB
After minification 657.6 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, Hanzgolf needs image optimization as it can save up to 93.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 50.8 kB

Original 90.8 kB
After minification 84.7 kB
After compression 40.0 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 50.8 kB or 56% of the original size.

CSS Optimization

-83%

Potential reduce by 31.3 kB

Original 37.9 kB
After minification 28.3 kB
After compression 6.6 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. Hanzgolf.com needs all CSS files to be minified and compressed as it can save up to 31.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hanzgolf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS 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

<frame> or <iframe> elements do not have a title

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

High

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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 Hanzgolf.com 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 Hanzgolf.com 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

hanzgolf.com

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

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

hanzgolf.com

import.css

top.css

default.js

jquery.min1.3.2.js

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

hanzgolf.com

import.css

top.css

default.js

jquery.min1.3.2.js

mainvis.js

heightLine.js

reset.css

fonts.css

layout.css

style.css

general.css

ga.js

addfriends_ja.png

bg.jpg

bg_wrap.png

bg_head.gif

logo.gif

ico_en.gif

ico_ko.gif

ico_sitemap.gif

ico_mail.gif

ico_access.gif

ico_home.gif

bg_navi.jpg

gnav_001_off.jpg

gnav_002_off.jpg

gnav_003_off.jpg

gnav_004_off.jpg

gnav_005_off.jpg

gnav_006_off.jpg

gnav_007_off.jpg

gnav_008_off.jpg

main_vis.jpg

bg_dot.gif

start.jpg

golfer.jpg

title_topics.jpg

bg_news.jpg

title_news.gif

btn_list.gif

dotline.gif

ico_arrow.gif

ico_new.gif