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n-denkei.in screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

n-denkei.in

Testing & measuring equipment in India,

Page Load Speed

13.5 sec in total

First Response

36 ms

Resources Loaded

9 sec

Page Rendered

4.5 sec

n-denkei.in screenshot

About Website

Click here to check amazing N Denkei content. Otherwise, check out these important facts you probably never knew about n-denkei.in

High Quality Electrical & Electronic Testing & Measuring Equipment with Competitive Price. Get quotation for your equipment.

Visit n-denkei.in

Key Findings

We analyzed N-denkei.in page load time and found that the first response time was 36 ms and then it took 13.5 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

n-denkei.in performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value47.7 s

0/100

25%

SI (Speed Index)

Value26.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,040 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.458

19/100

15%

TTI (Time to Interactive)

Value30.1 s

0/100

10%

Network Requests Diagram

n-denkei.in

36 ms

608 ms

2020 ms

style.css

193 ms

style.css

386 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original N-denkei.in, 74% (114 requests) were made to N-denkei.com and 8% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source N-denkei.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (7%)

Content Size

24.5 MB

After Optimization

22.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of N-denkei.in main page is 24.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 24.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 80.4 kB

  • Original 97.3 kB
  • After minification 81.3 kB
  • After compression 17.0 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 16.1 kB, which is 16% 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 80.4 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 1.5 MB

  • Original 24.0 MB
  • After minification 22.5 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. N Denkei images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 229.4 kB
  • After minification 229.4 kB
  • After compression 228.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 29.8 kB

  • Original 141.7 kB
  • After minification 141.4 kB
  • After compression 111.9 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. N-denkei.in needs all CSS files to be minified and compressed as it can save up to 29.8 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (47%)

Requests Now

133

After Optimization

71

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N Denkei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

n-denkei.in

n-denkei.in

36 ms

608 ms

2020 ms

style.css

style.css

193 ms

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style.css

386 ms

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38 ms

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Accessibility Review

n-denkei.in accessibility score

84

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

n-denkei.in 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

n-denkei.in SEO score

71

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

High

Document doesn't have a valid hreflang

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

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise N-denkei.in can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that N-denkei.in 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

n-denkei.in

Open Graph data is detected on the main page of N Denkei. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: