Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

blockcad.net

The BlockCAD Home Page

Page Load Speed

1.7 sec in total

First Response

497 ms

Resources Loaded

894 ms

Page Rendered

295 ms

blockcad.net screenshot

About Website

Click here to check amazing BlockCAD content. Otherwise, check out these important facts you probably never knew about blockcad.net

BlockCAD. Virtual brick building!

Visit blockcad.net

Key Findings

We analyzed Blockcad.net page load time and found that the first response time was 497 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

blockcad.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

blockcad.net

497 ms

aisite.css

211 ms

sitelogo.gif

219 ms

x-click-but04.gif

97 ms

blockcad.gif

205 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 73% of them (8 requests) were addressed to the original Blockcad.net, 27% (3 requests) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (497 ms) belongs to the original domain Blockcad.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.9 kB (78%)

Content Size

25.4 kB

After Optimization

5.5 kB

In fact, the total size of Blockcad.net main page is 25.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 22.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.3 kB

  • Original 22.3 kB
  • After minification 13.5 kB
  • After compression 5.1 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 40% 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 17.3 kB or 77% of the original size.

CSS Optimization

-87%

Potential reduce by 2.6 kB

  • Original 3.1 kB
  • After minification 2.1 kB
  • After compression 410 B

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. Blockcad.net needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BlockCAD. According to our analytics all requests are already optimized.

Accessibility Review

blockcad.net accessibility score

69

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

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

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

High

Links do not have a discernible name

Best Practices

blockcad.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

blockcad.net SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blockcad.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Blockcad.net main page’s claimed encoding is windows-1252. 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

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