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btos.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

btos.com

Page Load Speed

700 ms in total

First Response

15 ms

Resources Loaded

538 ms

Page Rendered

147 ms

btos.com screenshot

About Website

Welcome to btos.com homepage info - get ready to check Btos best content right away, or after learning these important things about btos.com

btos.com is available to buy today from Rightbrand, the business name experts. Creative business names, each with a perfect .com.

Visit btos.com

Key Findings

We analyzed Btos.com page load time and found that the first response time was 15 ms and then it took 685 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

btos.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

btos.com

15 ms

btos-com

161 ms

4dz4c.css

32 ms

4dz4c.css

41 ms

4dz4c.css

23 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Btos.com, 87% (27 requests) were made to Rightbrand.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (179 ms) relates to the external source Rightbrand.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 806.1 kB (19%)

Content Size

4.2 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btos.com main page is 4.2 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 57.3 kB

  • Original 73.8 kB
  • After minification 73.7 kB
  • After compression 16.6 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 57.3 kB or 78% of the original size.

Image Optimization

-19%

Potential reduce by 747.4 kB

  • Original 3.9 MB
  • After minification 3.2 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. Obviously, Btos needs image optimization as it can save up to 747.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 721 B

  • Original 85.5 kB
  • After minification 85.5 kB
  • After compression 84.8 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

-1%

Potential reduce by 654 B

  • Original 57.8 kB
  • After minification 57.8 kB
  • After compression 57.2 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. Btos.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (48%)

Requests Now

25

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

btos.com

btos.com

15 ms

btos-com

btos-com

161 ms

4dz4c.css

4dz4c.css

32 ms

4dz4c.css

4dz4c.css

41 ms

4dz4c.css

4dz4c.css

23 ms

4dz4c.css

4dz4c.css

31 ms

4dz4c.css

4dz4c.css

39 ms

4dz4c.css

4dz4c.css

25 ms

4dz4c.css

4dz4c.css

40 ms

js

js

84 ms

email-decode.min.js

email-decode.min.js

58 ms

jquery.min.js

jquery.min.js

62 ms

4dz4c.js

4dz4c.js

62 ms

4af303d127.js

4af303d127.js

135 ms

4dz4c.js

4dz4c.js

74 ms

4dz4c.js

4dz4c.js

75 ms

rightbrand.svg

rightbrand.svg

76 ms

rightbrand_white.svg

rightbrand_white.svg

33 ms

Logo-B-7.png

Logo-B-7.png

32 ms

blank.gif

blank.gif

32 ms

Jost-Regular.ttf

Jost-Regular.ttf

102 ms

mu3.jpg

mu3.jpg

37 ms

phone.svg

phone.svg

31 ms

mu1.jpg

mu1.jpg

42 ms

mu2.png

mu2.png

43 ms

book.png

book.png

34 ms

mail.svg

mail.svg

32 ms

Jost-SemiBold.ttf

Jost-SemiBold.ttf

80 ms

Jost-Medium.ttf

Jost-Medium.ttf

70 ms

rightbrand.com

rightbrand.com

179 ms

4dz4c.css

4dz4c.css

14 ms

Accessibility Review

btos.com accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

btos.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

btos.com SEO score

95

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btos.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Btos.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

btos.com

Open Graph data is detected on the main page of Btos. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: