Tools & Wizards About Us
isatt2019.org screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

isatt2019.org

【千葉】脱毛/医療脱毛エステサロンクリニック体験おすすめ人気ランキング！口コミ評判

Page Load Speed

4.6 sec in total

First Response

531 ms

Resources Loaded

3.4 sec

Page Rendered

745 ms

isatt2019.org screenshot

About Website

Visit isatt2019.org now to see the best up-to-date Isatt 2019 content and also check out these interesting facts you probably never knew about isatt2019.org

Visit isatt2019.org

Key Findings

We analyzed Isatt2019.org page load time and found that the first response time was 531 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

isatt2019.org performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

isatt2019.org

531 ms

isatt2019.org

713 ms

www.isatt2019.org

920 ms

styles.css

368 ms

textstyles.css

531 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Isatt2019.org, 17% (4 requests) were made to Afi-b.com and 4% (1 request) were made to Www29.a8.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Isatt2019.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.4 kB (10%)

Content Size

504.5 kB

After Optimization

455.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isatt2019.org main page is 504.5 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 438.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.4 kB

  • Original 26.3 kB
  • After minification 26.1 kB
  • After compression 7.8 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 18.4 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 20.6 kB

  • Original 438.1 kB
  • After minification 417.4 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. Isatt 2019 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 6.5 kB
  • After minification 6.5 kB
  • After compression 6.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 10.3 kB

  • Original 33.7 kB
  • After minification 33.7 kB
  • After compression 23.4 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. Isatt2019.org needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isatt 2019. According to our analytics all requests are already optimized.

Network Requests Diagram

isatt2019.org

isatt2019.org

531 ms

isatt2019.org

isatt2019.org

713 ms

www.isatt2019.org

www.isatt2019.org

920 ms

styles.css

styles.css

368 ms

textstyles.css

textstyles.css

531 ms

bgt

bgt

856 ms

7719-1455663413-3.jpg

7719-1455663413-3.jpg

1015 ms

header.jpg

header.jpg

1211 ms

datsumou.png

datsumou.png

701 ms

tiba.png

tiba.png

886 ms

3509-1387947904-3.gif

3509-1387947904-3.gif

859 ms

5534-1505093687-3.gif

5534-1505093687-3.gif

863 ms

10718-1558320681-3.png

10718-1558320681-3.png

1027 ms

script.php

script.php

257 ms

h5.png

h5.png

182 ms

h6.png

h6.png

171 ms

rank1.png

rank1.png

330 ms

button_more.png

button_more.png

343 ms

rank2.png

rank2.png

365 ms

rank3.png

rank3.png

502 ms

rank4.png

rank4.png

513 ms

rank5.png

rank5.png

519 ms

menu_h4.png

menu_h4.png

526 ms

Accessibility Review

isatt2019.org accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

isatt2019.org 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

SEO Factors

isatt2019.org SEO score

93

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

    EN

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isatt2019.org 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 Isatt2019.org main page’s claimed encoding is shift_jis. 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

isatt2019.org

Open Graph description is not detected on the main page of Isatt 2019. 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: