Tools & Wizards About Us
rescue99.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

rescue99.com

RESCUE SQUAD -30TH-

Page Load Speed

3.8 sec in total

First Response

709 ms

Resources Loaded

2.4 sec

Page Rendered

637 ms

rescue99.com screenshot

About Website

Visit rescue99.com now to see the best up-to-date RESCUE 99 content for Japan and also check out these interesting facts you probably never knew about rescue99.com

RESCUE SQUADはすべてのファイヤーマンやレスキュアーのもつレスキュースピリットにインスパイアされ1993年に設立されました。私たちの使命はそのレスキュースピリットを商品を通して人々に伝えること。私たちの商品は独自の角度から捉えたあらゆるレスキューのシーンがベースとなっています。

Visit rescue99.com

Key Findings

We analyzed Rescue99.com page load time and found that the first response time was 709 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rescue99.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

rescue99.com

709 ms

bootstrap.min.css

58 ms

style.css

175 ms

conversion.js

76 ms

rs_logo.png

415 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 40% of them (6 requests) were addressed to the original Rescue99.com, 13% (2 requests) were made to Google-analytics.com and 13% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rescue99.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 kB (1%)

Content Size

439.0 kB

After Optimization

435.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rescue99.com main page is 439.0 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. 25% of websites need less resources to load. Images take 389.9 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 2.4 kB

  • Original 4.3 kB
  • After minification 4.0 kB
  • After compression 1.9 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 2.4 kB or 57% of the original size.

Image Optimization

-0%

Potential reduce by 642 B

  • Original 389.9 kB
  • After minification 389.2 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. RESCUE 99 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 140 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.5 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

-14%

Potential reduce by 173 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 1.0 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. Rescue99.com needs all CSS files to be minified and compressed as it can save up to 173 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RESCUE 99. According to our analytics all requests are already optimized.

Network Requests Diagram

rescue99.com

rescue99.com

709 ms

bootstrap.min.css

bootstrap.min.css

58 ms

style.css

style.css

175 ms

conversion.js

conversion.js

76 ms

rs_logo.png

rs_logo.png

415 ms

home-enter_01.jpg

home-enter_01.jpg

1130 ms

home-enter_02.jpg

home-enter_02.jpg

1097 ms

home-enter_03.jpg

home-enter_03.jpg

904 ms

css

css

43 ms

analytics.js

analytics.js

103 ms

183 ms

collect

collect

26 ms

39 ms

collect

collect

37 ms

ga-audiences

ga-audiences

19 ms

Accessibility Review

rescue99.com accessibility score

58

Accessibility Issues

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 valid value for its [lang] attribute.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rescue99.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

rescue99.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JP

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rescue99.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed language. Our system also found out that Rescue99.com 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

rescue99.com

Open Graph description is not detected on the main page of RESCUE 99. 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: