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bdcsn.com screenshot

49

Performance

Renders faster than
67% of other websites
47

Accessibility

Visual factors better than
that of 20% of websites
58

Best Practices

More advanced features
available than in
20% of websites
82

SEO

Google-friendlier than
44% of websites

First Response

624 ms

Resources Loaded

18 sec

Page Rendered

8.8 sec

bdcsn.com screenshot

About Website

Click here to check amazing Bdcsn content. Otherwise, check out these important facts you probably never knew about bdcsn.com

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Key Findings

We analyzed Bdcsn.com page load time and found that the first response time was 624 ms and then it took 26.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

bdcsn.com

624 ms

style.css

175 ms

jquery.js

253 ms

jquery-migrate.min.js

163 ms

jquery.1.1.4.min.bc.js

211 ms

Our browser made a total of 214 requests to load all elements on the main page. We found that 5% of them (10 requests) were addressed to the original Bdcsn.com, 47% (101 requests) were made to Image.shipinenglish.com and 20% (42 requests) were made to 666bo.co. The less responsive or slowest element that took the longest time to load (7.1 sec) relates to the external source Image.cgeszdcm.com.

Content Size

11.8 MB

After Optimization

10.5 MB

In fact, the total size of Bdcsn.com main page is 11.8 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 11.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 211.5 kB

Original 248.6 kB
After minification 237.7 kB
After compression 37.1 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 211.5 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 793.7 kB

Original 11.1 MB
After minification 10.3 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. Bdcsn images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 227.3 kB

Original 379.0 kB
After minification 369.0 kB
After compression 151.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 227.3 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 67.1 kB

Original 85.2 kB
After minification 77.3 kB
After compression 18.2 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. Bdcsn.com needs all CSS files to be minified and compressed as it can save up to 67.1 kB or 79% of the original size.

Requests Now

213

After Optimization

172

The browser has sent 213 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bdcsn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bdcsn.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Bdcsn.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

bdcsn.com

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