Tools & Wizards About Us
colantotte-css.jp screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

colantotte-css.jp

医療機器の「コラントッテ」が開発した新しい特許システム CSS(コラントッテ・セーフティ・システム)｜CSS(コラントッテ・セーフティ・システム)

Page Load Speed

5.2 sec in total

First Response

356 ms

Resources Loaded

3.9 sec

Page Rendered

938 ms

colantotte-css.jp screenshot

About Website

Click here to check amazing Colantotte CSS content. Otherwise, check out these important facts you probably never knew about colantotte-css.jp

24時間×365日×全国対応！医療機器の「コラントッテ」が開発した新しいサポート！「コラントッテ」の磁石内蔵ネックレス【CSS(コラントッテ・セーフティ・システム)ペンダント】が、〝もしもの時にあなたの大切な人を守ります。

Visit colantotte-css.jp

Key Findings

We analyzed Colantotte-css.jp page load time and found that the first response time was 356 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

colantotte-css.jp performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value2,570 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.563

12/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

colantotte-css.jp

356 ms

www.colantotte-css.jp

754 ms

gtm.js

70 ms

gtm.js

103 ms

application-ca1295865ef5d94373cc7d158c38faeda12969ea2ec2cd6b7e4fd592809789fe.css

435 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 75% of them (56 requests) were addressed to the original Colantotte-css.jp, 7% (5 requests) were made to Youtube.com and 5% (4 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Colantotte-css.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 267.4 kB (8%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Colantotte-css.jp main page is 3.3 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. 80% 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.6 kB

  • Original 33.6 kB
  • After minification 28.0 kB
  • After compression 9.0 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 5.6 kB, which is 17% 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 24.6 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 21.3 kB

  • Original 2.5 MB
  • After minification 2.5 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. Colantotte CSS images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 221.4 kB

  • Original 615.6 kB
  • After minification 615.6 kB
  • After compression 394.2 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 221.4 kB or 36% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 167.1 kB
  • After minification 167.1 kB
  • After compression 167.1 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. Colantotte-css.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (18%)

Requests Now

68

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colantotte CSS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

colantotte-css.jp

colantotte-css.jp

356 ms

www.colantotte-css.jp

www.colantotte-css.jp

754 ms

gtm.js

gtm.js

70 ms

gtm.js

gtm.js

103 ms

application-ca1295865ef5d94373cc7d158c38faeda12969ea2ec2cd6b7e4fd592809789fe.css

application-ca1295865ef5d94373cc7d158c38faeda12969ea2ec2cd6b7e4fd592809789fe.css

435 ms

application-4f49e3c316f1107d504e9c95a9028fe08ba94b6174c78e3748f3417f58d7caa7.js

application-4f49e3c316f1107d504e9c95a9028fe08ba94b6174c78e3748f3417f58d7caa7.js

1023 ms

production_com_sbps_system_token-0aff8877582cf9f194465a1648d54cf3cc3c16db9c2b3bff2e531a6db1500edb.js

production_com_sbps_system_token-0aff8877582cf9f194465a1648d54cf3cc3c16db9c2b3bff2e531a6db1500edb.js

586 ms

yakuhanjp.css

yakuhanjp.css

30 ms

scroll-hint.css

scroll-hint.css

42 ms

scroll-hint.min.js

scroll-hint.min.js

59 ms

scroll-hint.css

scroll-hint.css

17 ms

scroll-hint.min.js

scroll-hint.min.js

16 ms

logo.png

logo.png

150 ms

logo-txt_set.svg

logo-txt_set.svg

293 ms

price.svg

price.svg

257 ms

pc-kv.png

pc-kv.png

616 ms

pc-emergency-table.svg

pc-emergency-table.svg

296 ms

bg-belongings.svg

bg-belongings.svg

887 ms

risk01.svg

risk01.svg

596 ms

risk02.svg

risk02.svg

597 ms

doctor-history.svg

doctor-history.svg

810 ms

doctor-image.png

doctor-image.png

599 ms

css-copy.svg

css-copy.svg

615 ms

css_logo.svg

css_logo.svg

614 ms

emergency_card_front.png

emergency_card_front.png

807 ms

txt-24hours.svg

txt-24hours.svg

806 ms

txt-max5.svg

txt-max5.svg

805 ms

manga.png

manga.png

808 ms

manga-effect.svg

manga-effect.svg

893 ms

emergency-flow1@2x.jpg

emergency-flow1@2x.jpg

1183 ms

emergency-flow1.jpg

emergency-flow1.jpg

895 ms

emergency-flow2@2x.jpg

emergency-flow2@2x.jpg

896 ms

emergency-flow2.jpg

emergency-flow2.jpg

925 ms

emergency-flow3@2x.jpg

emergency-flow3@2x.jpg

1031 ms

emergency-flow3.jpg

emergency-flow3.jpg

1039 ms

img_2758.jpg

img_2758.jpg

1044 ms

css_image_illust_04.png

css_image_illust_04.png

1043 ms

card-explain.png

card-explain.png

1073 ms

css_image_illust_set.png

css_image_illust_set.png

1324 ms

css_image_illust_11.png

css_image_illust_11.png

1473 ms

sp-use.png

sp-use.png

1189 ms

css-service-price.svg

css-service-price.svg

1191 ms

icon-plus.svg

icon-plus.svg

1221 ms

item-card-txt.svg

item-card-txt.svg

1328 ms

recommend_icon.svg

recommend_icon.svg

1333 ms

item-keyholder-txt.svg

item-keyholder-txt.svg

1336 ms

item-keyholder-img.png

item-keyholder-img.png

1368 ms

hGcoA0NU2jA;rel=0

hGcoA0NU2jA;rel=0

185 ms

item-necklace-txt.svg

item-necklace-txt.svg

1324 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1222 ms

item-necklace-img.png

item-necklace-img.png

1227 ms

icon-fc.svg

icon-fc.svg

1200 ms

step-img01.jpg

step-img01.jpg

1219 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

23 ms

base.js

base.js

45 ms

ad_status.js

ad_status.js

143 ms

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

105 ms

embed.js

embed.js

35 ms

step-img02.jpg

step-img02.jpg

1021 ms

co_logo_red.png

co_logo_red.png

1020 ms

emergency-icon.svg

emergency-icon.svg

1014 ms

emergency-arrow.svg

emergency-arrow.svg

1014 ms

point1.svg

point1.svg

1016 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

30 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

38 ms

point2.svg

point2.svg

1049 ms

id

id

24 ms

Create

Create

84 ms

point3.svg

point3.svg

959 ms

point4.svg

point4.svg

960 ms

btn-backtop.png

btn-backtop.png

963 ms

foo-mail-ico.png

foo-mail-ico.png

961 ms

foo-cart-ico.png

foo-cart-ico.png

961 ms

GenerateIT

GenerateIT

14 ms

Accessibility Review

colantotte-css.jp accessibility score

62

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.

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

Definition list items are not wrapped in <dl> elements

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

colantotte-css.jp best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

colantotte-css.jp SEO score

92

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

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colantotte-css.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Colantotte-css.jp main page’s claimed encoding is . 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

colantotte-css.jp

Open Graph description is not detected on the main page of Colantotte CSS. 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: