Tools & Wizards About Us
safetylink24.jp screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

safetylink24.jp

Safetylink24-緊急通報 安否確認システム | 地震災害やBCP対策として社員や家族の安否確認に最適な安否確認サービスです。

Page Load Speed

15.4 sec in total

First Response

423 ms

Resources Loaded

11.9 sec

Page Rendered

3.1 sec

safetylink24.jp screenshot

About Website

Click here to check amazing Safetylink24 content for Vietnam. Otherwise, check out these important facts you probably never knew about safetylink24.jp

安否確認 サービス Safetylink24とは、地震などの災害時に登録ユーザー宛に緊急通報メールを気象庁の地震情報から自動で一斉配信するシステムです。社員とその家族の安否確認やBCP対策に最適な一歩進んだ安否確認サービスです。

Visit safetylink24.jp

Key Findings

We analyzed Safetylink24.jp page load time and found that the first response time was 423 ms and then it took 14.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

safetylink24.jp performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.82

4/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

safetylink24.jp

423 ms

www.safetylink24.jp

341 ms

www.safetylink24.jp

1610 ms

gtm.js

81 ms

index.css

535 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 86% of them (68 requests) were addressed to the original Safetylink24.jp, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Safetylink24.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.9 kB (10%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Safetylink24.jp main page is 2.9 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.9 kB

  • Original 38.9 kB
  • After minification 32.4 kB
  • After compression 9.1 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. This page needs HTML code to be minified as it can gain 6.6 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 29.9 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 47.2 kB

  • Original 2.6 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. Safetylink24 images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 120.4 kB

  • Original 187.8 kB
  • After minification 186.2 kB
  • After compression 67.4 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 120.4 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 87.5 kB

  • Original 104.7 kB
  • After minification 84.6 kB
  • After compression 17.1 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. Safetylink24.jp needs all CSS files to be minified and compressed as it can save up to 87.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (20%)

Requests Now

75

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safetylink24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

safetylink24.jp

safetylink24.jp

423 ms

www.safetylink24.jp

www.safetylink24.jp

341 ms

www.safetylink24.jp

www.safetylink24.jp

1610 ms

gtm.js

gtm.js

81 ms

index.css

index.css

535 ms

defolt.css

defolt.css

526 ms

font-awesome.min.css

font-awesome.min.css

699 ms

meanmenu.css

meanmenu.css

536 ms

flexslider.css

flexslider.css

536 ms

jquery.min.js

jquery.min.js

139 ms

jquery.meanmenu.js

jquery.meanmenu.js

1011 ms

scrollsmoothly.js

scrollsmoothly.js

1186 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1232 ms

basic_flexslider.js

basic_flexslider.js

1054 ms

accordion.js

accordion.js

1192 ms

analytics.js

analytics.js

23 ms

js

js

65 ms

collect

collect

97 ms

collect

collect

107 ms

reset.css

reset.css

887 ms

common.css

common.css

1508 ms

css

css

38 ms

logo.gif

logo.gif

361 ms

index.php

index.php

465 ms

bsindex.php

bsindex.php

1172 ms

notice.gif

notice.gif

750 ms

corporate_logo.gif

corporate_logo.gif

910 ms

main_image_gp2021.png

main_image_gp2021.png

1633 ms

main_image_disasters.png

main_image_disasters.png

2306 ms

main_image_movie_202101.jpg

main_image_movie_202101.jpg

1451 ms

main_image_online.jpg

main_image_online.jpg

1282 ms

main_image04.png

main_image04.png

1417 ms

main_image_V6.5.png

main_image_V6.5.png

2007 ms

main_image_EN.png

main_image_EN.png

2155 ms

main_image01_2.png

main_image01_2.png

3359 ms

main_image_ittrend.png

main_image_ittrend.png

3395 ms

main_image_downloads.jpg

main_image_downloads.jpg

3005 ms

main_image_request.png

main_image_request.png

4210 ms

movie_banner_top.png

movie_banner_top.png

2839 ms

about_title.png

about_title.png

2817 ms

about_01.png

about_01.png

3333 ms

about_01_img.jpg

about_01_img.jpg

3721 ms

about_02.png

about_02.png

3519 ms

about_02_img.jpg

about_02_img.jpg

4001 ms

about_03.png

about_03.png

3886 ms

about_03_img.jpg

about_03_img.jpg

4132 ms

qainfo_flow.jpg

qainfo_flow.jpg

4561 ms

about_flow11.gif

about_flow11.gif

4250 ms

about_flow12.gif

about_flow12.gif

4401 ms

about_flow2.gif

about_flow2.gif

4517 ms

about_flow3.gif

about_flow3.gif

4641 ms

about_flow4.gif

about_flow4.gif

4727 ms

downloads_banner_top.png

downloads_banner_top.png

4940 ms

material_banner_top.png

material_banner_top.png

5073 ms

0511main_top-400x266.jpg

0511main_top-400x266.jpg

5186 ms

0228_thumb-400x266.jpg

0228_thumb-400x266.jpg

5231 ms

faq_banner_top.png

faq_banner_top.png

5161 ms

app_banner_top.png

app_banner_top.png

5248 ms

announc_banner_top.gif

announc_banner_top.gif

5456 ms

top_link06.gif

top_link06.gif

5607 ms

important.gif

important.gif

754 ms

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4WjMDrMfJQ.ttf

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4WjMDrMfJQ.ttf

126 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

6178 ms

bnr_sales_sl24.gif

bnr_sales_sl24.gif

5567 ms

top_link01.gif

top_link01.gif

4921 ms

top_link05.gif

top_link05.gif

4489 ms

sl_results3.png

sl_results3.png

5088 ms

top_interview10_2.jpg

top_interview10_2.jpg

5026 ms

top_interview8_1.jpg

top_interview8_1.jpg

5232 ms

top_interview7_1.jpg

top_interview7_1.jpg

4745 ms

top_interview6_1.jpg

top_interview6_1.jpg

4670 ms

top_interview5_1_2.jpg

top_interview5_1_2.jpg

4984 ms

top_interview3_1.jpg

top_interview3_1.jpg

4661 ms

contactBg.gif

contactBg.gif

4355 ms

h2Icons_contact_b.png

h2Icons_contact_b.png

4263 ms

footer_logo.png

footer_logo.png

3995 ms

bnr_ittrend.png

bnr_ittrend.png

4013 ms

bnr_ittrend_gp.png

bnr_ittrend_gp.png

4304 ms

footerBg.gif

footerBg.gif

4251 ms

Accessibility Review

safetylink24.jp accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

safetylink24.jp best practices score

67

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

SEO Factors

safetylink24.jp SEO score

82

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Safetylink24.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 Safetylink24.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

safetylink24.jp

Open Graph description is not detected on the main page of Safetylink24. 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: