Tools & Wizards About Us

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jiafe.or.jp

(一財) 食品環境検査協会 - 食品の栄養成分、機能性成分、食品添加物、容器包装、おもちゃ、残留農薬、細菌、容器包装、異物、ペットフードの試験検査、HACCP診断を行う食品衛生法の登録検査機関です。

Page Load Speed

6.4 sec in total

First Response

530 ms

Resources Loaded

5.5 sec

Page Rendered

326 ms

About Website

Click here to check amazing Jiafe content. Otherwise, check out these important facts you probably never knew about jiafe.or.jp

食品の栄養成分、機能性成分、食品添加物、容器包装、おもちゃ、残留農薬、細菌、容器包装、異物、ペットフードの試験検査、HACCP診断を行う食品衛生法の登録検査機関です。食品の栄養成分、機能性成分、食品添加物、容器包装、おもちゃ、残留農薬、細菌、容器包装、異物、ペットフードの試験検査、HACCP診断を行う食品衛生法の登録検査機関です。

Visit jiafe.or.jp

Key Findings

We analyzed Jiafe.or.jp page load time and found that the first response time was 530 ms and then it took 5.8 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

jiafe.or.jp performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

jiafe.or.jp

530 ms

www.jiafe.or.jp

2101 ms

style.css

530 ms

style_contents.css

541 ms

style_index.css

549 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 85% of them (22 requests) were addressed to the original Jiafe.or.jp, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Jiafe.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.5 kB (6%)

Content Size

583.9 kB

After Optimization

550.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiafe.or.jp main page is 583.9 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. 20% of websites need less resources to load. Images take 470.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 25.7 kB

  • Original 33.8 kB
  • After minification 32.6 kB
  • After compression 8.1 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 25.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 802 B

  • Original 470.3 kB
  • After minification 469.5 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. Jiafe images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 385 B

  • Original 53.1 kB
  • After minification 53.1 kB
  • After compression 52.7 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

-25%

Potential reduce by 6.6 kB

  • Original 26.6 kB
  • After minification 26.6 kB
  • After compression 20.1 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. Jiafe.or.jp needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 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

jiafe.or.jp accessibility score

84

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

jiafe.or.jp best practices score

92

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

SEO Factors

jiafe.or.jp SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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