Tools & Wizards About Us
btrdb.io screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

btrdb.io

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Page Load Speed

1.7 sec in total

First Response

302 ms

Resources Loaded

1.1 sec

Page Rendered

314 ms

btrdb.io screenshot

About Website

Visit btrdb.io now to see the best up-to-date Btrdb content and also check out these interesting facts you probably never knew about btrdb.io

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Key Findings

We analyzed Btrdb.io page load time and found that the first response time was 302 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

btrdb.io performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

btrdb.io

302 ms

foundation.css

381 ms

modernizr.js

180 ms

BTrDBLogo.png

100 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Btrdb.io and no external sources were called. The less responsive or slowest element that took the longest time to load (381 ms) belongs to the original domain Btrdb.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.2 kB (88%)

Content Size

209.6 kB

After Optimization

25.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Btrdb.io main page is 209.6 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. Only 5% of websites need less resources to load. CSS take 194.8 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.1 kB

  • Original 3.5 kB
  • After minification 2.9 kB
  • After compression 1.4 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 665 B, which is 19% 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 2.1 kB or 60% of the original size.

JavaScript Optimization

-59%

Potential reduce by 6.6 kB

  • Original 11.3 kB
  • After minification 11.3 kB
  • After compression 4.6 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 6.6 kB or 59% of the original size.

CSS Optimization

-90%

Potential reduce by 175.5 kB

  • Original 194.8 kB
  • After minification 153.7 kB
  • After compression 19.3 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. Btrdb.io needs all CSS files to be minified and compressed as it can save up to 175.5 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btrdb. According to our analytics all requests are already optimized.

Network Requests Diagram

btrdb.io

btrdb.io

302 ms

foundation.css

foundation.css

381 ms

modernizr.js

modernizr.js

180 ms

BTrDBLogo.png

BTrDBLogo.png

100 ms

Accessibility Review

btrdb.io accessibility score

67

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

[role] values are not valid

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

btrdb.io best practices score

92

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

SEO Factors

btrdb.io SEO score

85

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btrdb.io can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Btrdb.io 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

btrdb.io

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