Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

super-nobunaga.com

問屋スーパーノブナガ 本店 | 工事・業務用製品の問屋 工事用ヘルメットの名入れ加工/空調服/法令看板/安全用品/熱中症対策

Page Load Speed

12 sec in total

First Response

750 ms

Resources Loaded

10.8 sec

Page Rendered

437 ms

About Website

Click here to check amazing Super Nobunaga content. Otherwise, check out these important facts you probably never knew about super-nobunaga.com

問屋スーパーノブナガ 本店（株式会社アドシア）は、安全用品、工事用品、熱中症対策、各種法定看板、ヘルメットの販売・オーダーメイド制作を行う専門ショップです。オーダーメイドヘルメットは熟練の職人による丁寧な仕上がりをお約束致します！

Visit super-nobunaga.com

Key Findings

We analyzed Super-nobunaga.com page load time and found that the first response time was 750 ms and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

super-nobunaga.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.413

24/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

super-nobunaga.com

750 ms

default.css

491 ms

itempage.css

367 ms

main.css

373 ms

201509.css

382 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 93% of them (124 requests) were addressed to the original Super-nobunaga.com, 3% (4 requests) were made to Stats.g.doubleclick.net and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Super-nobunaga.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.5 kB (15%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Super-nobunaga.com main page is 1.5 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 33.8 kB

  • Original 42.8 kB
  • After minification 36.9 kB
  • After compression 9.0 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 5.8 kB, which is 14% 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 33.8 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 96.1 kB

  • Original 1.3 MB
  • After minification 1.2 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. Super Nobunaga images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 35.7 kB

  • Original 73.2 kB
  • After minification 71.2 kB
  • After compression 37.5 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 35.7 kB or 49% of the original size.

CSS Optimization

-85%

Potential reduce by 63.9 kB

  • Original 75.2 kB
  • After minification 53.5 kB
  • After compression 11.3 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. Super-nobunaga.com needs all CSS files to be minified and compressed as it can save up to 63.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (10%)

Requests Now

131

After Optimization

118

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Nobunaga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

super-nobunaga.com accessibility score

82

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Best Practices

super-nobunaga.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

super-nobunaga.com SEO score

75

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Super-nobunaga.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Super-nobunaga.com 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

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