Tools & Wizards About Us
bos-bos-en.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bos-bos-en.com

Amazing Odor-sealing Bags, BOS - The perfect solution for odor problems! - Official brand site

Page Load Speed

5.2 sec in total

First Response

608 ms

Resources Loaded

4.1 sec

Page Rendered

505 ms

bos-bos-en.com screenshot

About Website

Visit bos-bos-en.com now to see the best up-to-date BOS En content and also check out these interesting facts you probably never knew about bos-bos-en.com

Official Site for amazing odor-sealing bags, BOS.BOS, which has been developed for healthcare application, seals in any odors or unpleasant smells such as soiled diapers, pet waste or food waste. This...

Visit bos-bos-en.com

Key Findings

We analyzed Bos-bos-en.com page load time and found that the first response time was 608 ms and then it took 4.6 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

bos-bos-en.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.281

43/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

bos-bos-en.com

608 ms

bos-bos-en.com

724 ms

style.css

561 ms

7324705e35.js

226 ms

jquery.min.js

24 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 78% of them (18 requests) were addressed to the original Bos-bos-en.com, 17% (4 requests) were made to Use.fontawesome.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Bos-bos-en.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.0 kB (2%)

Content Size

915.2 kB

After Optimization

894.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bos-bos-en.com main page is 915.2 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 854.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.2 kB

  • Original 9.2 kB
  • After minification 8.5 kB
  • After compression 3.0 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. 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 6.2 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 11.9 kB

  • Original 854.3 kB
  • After minification 842.5 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. BOS En images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 101 B

  • Original 37.5 kB
  • After minification 37.5 kB
  • After compression 37.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 2.8 kB

  • Original 14.2 kB
  • After minification 14.2 kB
  • After compression 11.4 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. Bos-bos-en.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 20% 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 BOS En. According to our analytics all requests are already optimized.

Network Requests Diagram

bos-bos-en.com

bos-bos-en.com

608 ms

bos-bos-en.com

bos-bos-en.com

724 ms

style.css

style.css

561 ms

7324705e35.js

7324705e35.js

226 ms

jquery.min.js

jquery.min.js

24 ms

function.js

function.js

558 ms

7324705e35.css

7324705e35.css

166 ms

boslogo.png

boslogo.png

509 ms

mainvisual01.png

mainvisual01.png

844 ms

patent.png

patent.png

509 ms

whats01.png

whats01.png

882 ms

whats02.png

whats02.png

557 ms

use.png

use.png

773 ms

scean.png

scean.png

1617 ms

story_01.png

story_01.png

2174 ms

ska-graph.png

ska-graph.png

1330 ms

time-graph.png

time-graph.png

1615 ms

results.png

results.png

1725 ms

comments.png

comments.png

1613 ms

font-awesome-css.min.css

font-awesome-css.min.css

37 ms

header_bg.png

header_bg.png

1858 ms

footer_bg.png

footer_bg.png

1928 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

82 ms

Accessibility Review

bos-bos-en.com accessibility score

96

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.

Best Practices

bos-bos-en.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bos-bos-en.com SEO score

100

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bos-bos-en.com 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 Bos-bos-en.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

bos-bos-en.com

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