Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

tochigiseiko.co.jp

医療機器・ステンレス鋼パイプ・パーマロイ製造 | 栃木精工株式会社

Page Load Speed

2.3 sec in total

First Response

554 ms

Resources Loaded

1.6 sec

Page Rendered

103 ms

tochigiseiko.co.jp screenshot

About Website

Welcome to tochigiseiko.co.jp homepage info - get ready to check Tochigiseiko best content right away, or after learning these important things about tochigiseiko.co.jp

精密パイプを基軸とした単回使用医療機器を製造し、その工程に欠かせないEOG《エチレンオキサイドガス》滅菌、放射線(電子線・γ《ガンマ》線)滅菌も受諾しております。またパーマロイや純鉄(SUY)の磁気センサーシールド製品を製造し、その工程に欠かせない磁性焼鈍・光輝焼鈍・軟化焼鈍も受諾しています。

Visit tochigiseiko.co.jp

Key Findings

We analyzed Tochigiseiko.co.jp page load time and found that the first response time was 554 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tochigiseiko.co.jp performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.462

19/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

tochigiseiko.co.jp

554 ms

style.css

186 ms

script.js

358 ms

statement.gif

185 ms

company_name.gif

180 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Tochigiseiko.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Tochigiseiko.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.9 kB (67%)

Content Size

7.4 kB

After Optimization

2.4 kB

In fact, the total size of Tochigiseiko.co.jp main page is 7.4 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. Only 5% of websites need less resources to load. HTML takes 4.7 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 3.0 kB

  • Original 4.7 kB
  • After minification 4.6 kB
  • After compression 1.7 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 3.0 kB or 64% of the original size.

JavaScript Optimization

-57%

Potential reduce by 572 B

  • Original 1.0 kB
  • After minification 898 B
  • After compression 429 B

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 572 B or 57% of the original size.

CSS Optimization

-81%

Potential reduce by 1.3 kB

  • Original 1.6 kB
  • After minification 1.3 kB
  • After compression 308 B

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. Tochigiseiko.co.jp needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tochigiseiko. According to our analytics all requests are already optimized.

Accessibility Review

tochigiseiko.co.jp accessibility score

78

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tochigiseiko.co.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tochigiseiko.co.jp SEO score

82

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

Content Best Practices

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

Impact

Issue

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tochigiseiko.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 Tochigiseiko.co.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

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