Tools & Wizards About Us
hammer-caster.co.jp screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

hammer-caster.co.jp

キャスターのトップブランド、ハンマーキャスター株式会社

Page Load Speed

5 sec in total

First Response

485 ms

Resources Loaded

4.4 sec

Page Rendered

159 ms

hammer-caster.co.jp screenshot

About Website

Welcome to hammer-caster.co.jp homepage info - get ready to check Hammer Caster best content for Japan right away, or after learning these important things about hammer-caster.co.jp

日本のキャスター業界を牽引するトップメーカー、ハンマーキャスター株式会社。製品情報、CADデータダウンロード、技術情報、お客様サポート、キャスターの基礎知識、企業情報などをご案内します。

Visit hammer-caster.co.jp

Key Findings

We analyzed Hammer-caster.co.jp page load time and found that the first response time was 485 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

hammer-caster.co.jp performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

hammer-caster.co.jp

485 ms

hammer-caster.co.jp

930 ms

notosansjapanese.css

45 ms

common.css

417 ms

core.css

455 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 87% of them (68 requests) were addressed to the original Hammer-caster.co.jp, 9% (7 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Hammer-caster.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.0 kB (31%)

Content Size

619.5 kB

After Optimization

425.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hammer-caster.co.jp main page is 619.5 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. 45% of websites need less resources to load. Images take 404.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.2 kB

  • Original 34.0 kB
  • After minification 26.8 kB
  • After compression 6.8 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 21% 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 27.2 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 49.7 kB

  • Original 404.4 kB
  • After minification 354.7 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, Hammer Caster needs image optimization as it can save up to 49.7 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

-58%

Potential reduce by 74.4 kB

  • Original 129.2 kB
  • After minification 100.5 kB
  • After compression 54.8 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 74.4 kB or 58% of the original size.

CSS Optimization

-82%

Potential reduce by 42.7 kB

  • Original 51.9 kB
  • After minification 37.9 kB
  • After compression 9.1 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. Hammer-caster.co.jp needs all CSS files to be minified and compressed as it can save up to 42.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (34%)

Requests Now

68

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hammer Caster. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hammer-caster.co.jp

hammer-caster.co.jp

485 ms

hammer-caster.co.jp

hammer-caster.co.jp

930 ms

notosansjapanese.css

notosansjapanese.css

45 ms

common.css

common.css

417 ms

core.css

core.css

455 ms

colorbox.css

colorbox.css

476 ms

cfg.css

cfg.css

649 ms

jquery.bxslider.css

jquery.bxslider.css

502 ms

jquery.min.js

jquery.min.js

29 ms

jquery.sidr.min.js

jquery.sidr.min.js

508 ms

jquery.sidr_conf.js

jquery.sidr_conf.js

582 ms

jquery.colorbox.js

jquery.colorbox.js

756 ms

common.js

common.js

633 ms

jquery.cookie.js

jquery.cookie.js

668 ms

jquery.sticky.js

jquery.sticky.js

677 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

748 ms

fontsize.js

fontsize.js

791 ms

ah-placeholder.js

ah-placeholder.js

809 ms

jquery.matchHeight.js

jquery.matchHeight.js

835 ms

js

js

82 ms

home.js

home.js

855 ms

home_condition.js

home_condition.js

914 ms

header_logo.png

header_logo.png

220 ms

header_logo_sp.png

header_logo_sp.png

221 ms

btn_spmenu.png

btn_spmenu.png

219 ms

global_01_nav_01.png

global_01_nav_01.png

220 ms

global_01_nav_02.png

global_01_nav_02.png

218 ms

global_01_nav_03.png

global_01_nav_03.png

217 ms

global_01_nav_05.png

global_01_nav_05.png

305 ms

global_01_nav_06.png

global_01_nav_06.png

318 ms

global_01_nav_04_out.png

global_01_nav_04_out.png

325 ms

global_01_nav_04.png

global_01_nav_04.png

333 ms

hdr_sub_btn1.gif

hdr_sub_btn1.gif

335 ms

hdr_sub_btn2_1.gif

hdr_sub_btn2_1.gif

339 ms

hdr_sub_btn4.gif

hdr_sub_btn4.gif

456 ms

global_02_nav_01.png

global_02_nav_01.png

475 ms

global_02_nav_02.png

global_02_nav_02.png

487 ms

global_02_nav_03.png

global_02_nav_03.png

499 ms

global_02_nav_04.png

global_02_nav_04.png

501 ms

global_02_nav_05.png

global_02_nav_05.png

508 ms

index_main_6.gif

index_main_6.gif

1361 ms

index_main_3.jpg

index_main_3.jpg

791 ms

index_main_4.gif

index_main_4.gif

2110 ms

index_main_7.gif

index_main_7.gif

1834 ms

index_main_8.gif

index_main_8.gif

1669 ms

index_tab-txt.gif

index_tab-txt.gif

677 ms

index_tab-03.png

index_tab-03.png

847 ms

index_tab-02.png

index_tab-02.png

949 ms

index_tab-04.png

index_tab-04.png

1017 ms

index_icon2.gif

index_icon2.gif

1108 ms

index_banner-01.png

index_banner-01.png

1354 ms

index_banner-02.jpg

index_banner-02.jpg

1266 ms

index_banner-03.jpg

index_banner-03.jpg

1583 ms

index_banner-04.jpg

index_banner-04.jpg

1525 ms

index_banner-05.jpg

index_banner-05.jpg

1511 ms

index_banner-07.png

index_banner-07.png

1665 ms

index_banner-08.jpg

index_banner-08.jpg

1695 ms

NotoSansJP-Regular.woff

NotoSansJP-Regular.woff

40 ms

NotoSansJP-Medium.woff

NotoSansJP-Medium.woff

76 ms

NotoSansJP-DemiLight.woff

NotoSansJP-DemiLight.woff

123 ms

NotoSansJP-Light.woff

NotoSansJP-Light.woff

123 ms

NotoSansJP-Thin.woff

NotoSansJP-Thin.woff

119 ms

NotoSansJP-Bold.woff

NotoSansJP-Bold.woff

123 ms

NotoSansJP-Black.woff

NotoSansJP-Black.woff

122 ms

index_banner-06.jpg

index_banner-06.jpg

1740 ms

btn_spmenu_close.png

btn_spmenu_close.png

1603 ms

btn_page_top.png

btn_page_top.png

1623 ms

btn_page_top_sp.png

btn_page_top_sp.png

1650 ms

fg00_img_01.png

fg00_img_01.png

1685 ms

fg00_icon_01.png

fg00_icon_01.png

1752 ms

fglb00_01.png

fglb00_01.png

1782 ms

fg00_icon_02.png

fg00_icon_02.png

1704 ms

fglb00_02.png

fglb00_02.png

1721 ms

fg00_icon_03.png

fg00_icon_03.png

1739 ms

fglb00_03.png

fglb00_03.png

1790 ms

icon_sd_01.png

icon_sd_01.png

1835 ms

overlay.png

overlay.png

1836 ms

bx_loader.gif

bx_loader.gif

1753 ms

Accessibility Review

hammer-caster.co.jp accessibility score

100

Accessibility Issues

Best Practices

hammer-caster.co.jp best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

hammer-caster.co.jp SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Hammer-caster.co.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 Hammer-caster.co.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

hammer-caster.co.jp

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