Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

4.7 sec in total

First Response

593 ms

Resources Loaded

3.9 sec

Page Rendered

240 ms

3ot.net screenshot

About Website

Welcome to 3ot.net homepage info - get ready to check 3 Ot best content right away, or after learning these important things about 3ot.net

名古屋のウェブデザインオフィス。「芸術的で生産的なウェブ構築/ホームページ製作」を手がける。W3Cに準拠したhtmlコーディング。デザイナー/ディレクター、藤居ヒロヤ。

Visit 3ot.net

Key Findings

We analyzed 3ot.net page load time and found that the first response time was 593 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

3ot.net performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

3ot.net

593 ms

www.3ot.net

942 ms

styles.css

404 ms

swfobject.js

577 ms

jquery-1.3.2.min.js

1191 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original 3ot.net, 11% (2 requests) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain 3ot.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.2 kB (41%)

Content Size

171.1 kB

After Optimization

100.9 kB

In fact, the total size of 3ot.net main page is 171.1 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 10% of websites need less resources to load. Images take 77.9 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 4.7 kB

  • Original 8.0 kB
  • After minification 7.6 kB
  • After compression 3.3 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. 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 4.7 kB or 58% of the original size.

Image Optimization

-9%

Potential reduce by 7.0 kB

  • Original 77.9 kB
  • After minification 70.8 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. 3 Ot images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 44.5 kB

  • Original 68.3 kB
  • After minification 68.1 kB
  • After compression 23.8 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 44.5 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 14.0 kB

  • Original 16.9 kB
  • After minification 14.0 kB
  • After compression 2.9 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. 3ot.net needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Ot. According to our analytics all requests are already optimized.

Accessibility Review

3ot.net accessibility score

85

Accessibility Issues

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

3ot.net best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

3ot.net SEO score

92

Search Engine Optimization Advices

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

Content Best Practices

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

Impact

Issue

High

Document uses plugins

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 3ot.net 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 3ot.net 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

Open Graph description is not detected on the main page of 3 Ot. 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: