Report Summary

  • 42

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tepia.jp

TEPIA 一般財団法人 高度技術社会推進協会

Page Load Speed

8.1 sec in total

First Response

595 ms

Resources Loaded

7.1 sec

Page Rendered

348 ms

tepia.jp screenshot

About Website

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

一般財団法人 高度技術社会推進協会(TEPIA)は、機械産業・情報産業の技術的成果をひろく知っていただき、また体験していただくことによって、これら産業の社会と調和した発展に寄与することを目指して設立された財団です。

Visit tepia.jp

Key Findings

We analyzed Tepia.jp page load time and found that the first response time was 595 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tepia.jp performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

tepia.jp

595 ms

www.tepia.jp

864 ms

import.css

336 ms

index.css

356 ms

flexslider.css

360 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 87% of them (65 requests) were addressed to the original Tepia.jp, 11% (8 requests) were made to Google.com and 3% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Tepia.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.8 kB (17%)

Content Size

1.5 MB

After Optimization

1.3 MB

In fact, the total size of Tepia.jp 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.2 kB

  • Original 17.3 kB
  • After minification 16.8 kB
  • After compression 5.1 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 12.2 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 6.6 kB

  • Original 1.2 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. TEPIA images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 209.2 kB

  • Original 310.5 kB
  • After minification 307.9 kB
  • After compression 101.3 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 209.2 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 33.7 kB

  • Original 41.6 kB
  • After minification 31.1 kB
  • After compression 7.8 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. Tepia.jp needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (32%)

Requests Now

71

After Optimization

48

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TEPIA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tepia.jp accessibility score

95

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.

Best Practices

tepia.jp 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

High

Browser errors were logged to the console

SEO Factors

tepia.jp SEO score

100

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

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 Tepia.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 Tepia.jp 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 TEPIA. 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: