Tools & Wizards About Us
senban.jp screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

senban.jp

旋盤市場 - メインページ

Page Load Speed

5.1 sec in total

First Response

590 ms

Resources Loaded

4 sec

Page Rendered

483 ms

senban.jp screenshot

About Website

Click here to check amazing Senban content for Japan. Otherwise, check out these important facts you probably never knew about senban.jp

旋盤市場は実用性の高い小型工作機械　旋盤 フライス盤 CNC旋盤 CNCフライス盤 をリーズナブルな価格で提供させていただいております

Visit senban.jp

Key Findings

We analyzed Senban.jp page load time and found that the first response time was 590 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

senban.jp performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

senban.jp

590 ms

www.senban.jp

1935 ms

TYTLE.gif

492 ms

01-curve-left-head.gif

517 ms

01-curve-right-head.gif

528 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Senban.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Senban.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.8 kB (20%)

Content Size

402.4 kB

After Optimization

321.7 kB

  • HTML
  • Images

In fact, the total size of Senban.jp main page is 402.4 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. Images take 316.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 76.2 kB

  • Original 85.6 kB
  • After minification 55.0 kB
  • After compression 9.3 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 30.6 kB, which is 36% 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 76.2 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 4.5 kB

  • Original 316.9 kB
  • After minification 312.3 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. Senban images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 12 (33%)

Requests Now

36

After Optimization

24

  • Images

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Senban. 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

senban.jp

senban.jp

590 ms

www.senban.jp

www.senban.jp

1935 ms

TYTLE.gif

TYTLE.gif

492 ms

01-curve-left-head.gif

01-curve-left-head.gif

517 ms

01-curve-right-head.gif

01-curve-right-head.gif

528 ms

cart.gif

cart.gif

528 ms

01-curve-left-bottom.gif

01-curve-left-bottom.gif

538 ms

01-curve-right-bottom.gif

01-curve-right-bottom.gif

538 ms

cart1.gif

cart1.gif

657 ms

tyuumon1.gif

tyuumon1.gif

691 ms

card_logo_s1.gif

card_logo_s1.gif

706 ms

ya_bottom.gif

ya_bottom.gif

707 ms

main_IMG_2664-640x400.jpg

main_IMG_2664-640x400.jpg

1833 ms

front_mark.gif

front_mark.gif

561 ms

08-curve-right-head.gif

08-curve-right-head.gif

664 ms

08-curve-left-head.gif

08-curve-left-head.gif

703 ms

08-curve-left-middle.gif

08-curve-left-middle.gif

725 ms

08-curve-right-middle.gif

08-curve-right-middle.gif

724 ms

282.gif

282.gif

739 ms

maru.gif

maru.gif

832 ms

08-curve-right-bottom.gif

08-curve-right-bottom.gif

875 ms

08-curve-left-bottom.gif

08-curve-left-bottom.gif

903 ms

183.gif

183.gif

901 ms

41.gif

41.gif

919 ms

409.gif

409.gif

995 ms

363.gif

363.gif

1047 ms

377.gif

377.gif

1074 ms

4.gif

4.gif

1074 ms

16.gif

16.gif

1095 ms

406.gif

406.gif

1156 ms

448.gif

448.gif

1216 ms

305.gif

305.gif

1089 ms

368.gif

368.gif

1092 ms

21.gif

21.gif

1115 ms

355.gif

355.gif

1161 ms

431.gif

431.gif

1227 ms

27.gif

27.gif

1262 ms

400.gif

400.gif

1255 ms

Accessibility Review

senban.jp accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

senban.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

senban.jp SEO score

82

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    JA

  • Encoding

    EUC-JP

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

senban.jp

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