Tools & Wizards About Us
bdtr.net screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 78

    SEO

    Google-friendlier than
    40% of websites

bdtr.net

BDTR

Page Load Speed

3.9 sec in total

First Response

1.3 sec

Resources Loaded

2.4 sec

Page Rendered

151 ms

bdtr.net screenshot

About Website

Welcome to bdtr.net homepage info - get ready to check BDTR best content for United States right away, or after learning these important things about bdtr.net

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Key Findings

We analyzed Bdtr.net page load time and found that the first response time was 1.3 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

bdtr.net performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.378

28/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

bdtr.net

1346 ms

layout.css

791 ms

content.css

221 ms

docbook.css

136 ms

header-fedora_logo.png

171 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 92% of them (11 requests) were addressed to the original Bdtr.net, 8% (1 request) were made to Np.lexity.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bdtr.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.5 kB (69%)

Content Size

60.3 kB

After Optimization

18.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bdtr.net main page is 60.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 35.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.9 kB

  • Original 4.8 kB
  • After minification 4.4 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 2.9 kB or 61% of the original size.

Image Optimization

-16%

Potential reduce by 1.2 kB

  • Original 7.3 kB
  • After minification 6.2 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. Obviously, BDTR needs image optimization as it can save up to 1.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 27.9 kB

  • Original 35.9 kB
  • After minification 29.5 kB
  • After compression 8.1 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 27.9 kB or 78% of the original size.

CSS Optimization

-78%

Potential reduce by 9.6 kB

  • Original 12.3 kB
  • After minification 9.4 kB
  • After compression 2.7 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. Bdtr.net needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BDTR. According to our analytics all requests are already optimized.

Network Requests Diagram

bdtr.net

bdtr.net

1346 ms

layout.css

layout.css

791 ms

content.css

content.css

221 ms

docbook.css

docbook.css

136 ms

header-fedora_logo.png

header-fedora_logo.png

171 ms

header-download.png

header-download.png

222 ms

header-faq.png

header-faq.png

215 ms

corner-tr.png

corner-tr.png

72 ms

corner-tl.png

corner-tl.png

88 ms

corner-br.png

corner-br.png

73 ms

corner-bl.png

corner-bl.png

89 ms

a7496cf6184db49258fe15154f73f735

a7496cf6184db49258fe15154f73f735

153 ms

Accessibility Review

bdtr.net accessibility score

91

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

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

bdtr.net 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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bdtr.net SEO score

78

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

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

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bdtr.net can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bdtr.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

bdtr.net

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