Tools & Wizards About Us
buildingblocks.in screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

buildingblocks.in

Home | Avishkaar - Robotics and Coding for kids

Page Load Speed

5 sec in total

First Response

306 ms

Resources Loaded

4.4 sec

Page Rendered

307 ms

buildingblocks.in screenshot

About Website

Welcome to buildingblocks.in homepage info - get ready to check Buildingblocks best content right away, or after learning these important things about buildingblocks.in

Global leader in STEM robotics kits, accessories and online courses. Avishkaar offers a complete platform to teach and learn 21st-century skills like coding, robotics, AI, IoT & 3D printing.

Visit buildingblocks.in

Key Findings

We analyzed Buildingblocks.in page load time and found that the first response time was 306 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Buildingblocks.in rating and web reputation

Performance Metrics

buildingblocks.in performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

buildingblocks.in

306 ms

styles.css

284 ms

jquery-1.7.2.min.js

1949 ms

jquery-ui-1.8.6.custom.min.js

579 ms

jquery-ui-1.8.22.custom.css

397 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 80% of them (53 requests) were addressed to the original Buildingblocks.in, 5% (3 requests) were made to Google-analytics.com and 5% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Buildingblocks.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (29%)

Content Size

4.3 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buildingblocks.in main page is 4.3 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. 60% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 19.6 kB

  • Original 26.1 kB
  • After minification 24.8 kB
  • After compression 6.6 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 19.6 kB or 75% of the original size.

Image Optimization

-15%

Potential reduce by 473.2 kB

  • Original 3.2 MB
  • After minification 2.7 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, Buildingblocks needs image optimization as it can save up to 473.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 705.1 kB

  • Original 983.7 kB
  • After minification 974.2 kB
  • After compression 278.6 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 705.1 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 46.7 kB

  • Original 56.0 kB
  • After minification 45.7 kB
  • After compression 9.4 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. Buildingblocks.in needs all CSS files to be minified and compressed as it can save up to 46.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (23%)

Requests Now

62

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buildingblocks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

buildingblocks.in

buildingblocks.in

306 ms

styles.css

styles.css

284 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1949 ms

jquery-ui-1.8.6.custom.min.js

jquery-ui-1.8.6.custom.min.js

579 ms

jquery-ui-1.8.22.custom.css

jquery-ui-1.8.22.custom.css

397 ms

css

css

24 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

308 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

217 ms

jquery.dcmegamenu.1.3.3.js

jquery.dcmegamenu.1.3.3.js

369 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

11 ms

pagebg.png

pagebg.png

501 ms

bb-logo.png

bb-logo.png

80 ms

bg_green.png

bg_green.png

83 ms

menu_avishkaar.png

menu_avishkaar.png

77 ms

menu_irc.png

menu_irc.png

143 ms

ajax-loader.gif

ajax-loader.gif

66 ms

ssloading.gif

ssloading.gif

113 ms

page1.png

page1.png

407 ms

ASC.png

ASC.png

552 ms

ARP.png

ARP.png

864 ms

ASCCart.png

ASCCart.png

408 ms

AMP.png

AMP.png

1411 ms

irc_slide.png

irc_slide.png

763 ms

ab_banner.png

ab_banner.png

854 ms

qoutes_1.png

qoutes_1.png

573 ms

testimonial1.png

testimonial1.png

630 ms

testimonial2.png

testimonial2.png

751 ms

testimonial3.png

testimonial3.png

701 ms

testimonial4.png

testimonial4.png

782 ms

qoutes_2.png

qoutes_2.png

830 ms

logo1.png

logo1.png

826 ms

logo3.png

logo3.png

861 ms

logo4.png

logo4.png

888 ms

logo5.png

logo5.png

1063 ms

amar_ujala.png

amar_ujala.png

911 ms

hindustan.png

hindustan.png

929 ms

indian_express.png

indian_express.png

947 ms

livemint_logo.png

livemint_logo.png

948 ms

economic_times.png

economic_times.png

974 ms

latest_news_3.png

latest_news_3.png

1204 ms

latest_news_4.png

latest_news_4.png

1294 ms

irc_league_logo.png

irc_league_logo.png

1078 ms

roby-footer.png

roby-footer.png

1150 ms

facebook.png

facebook.png

1142 ms

google.png

google.png

1139 ms

twitter.png

twitter.png

1202 ms

__utm.gif

__utm.gif

3 ms

7Es8Lxoku-e5eOZWpxw18oRQ8DD0aAk7ES4QQYHqQcw.ttf

7Es8Lxoku-e5eOZWpxw18oRQ8DD0aAk7ES4QQYHqQcw.ttf

43 ms

all.js

all.js

268 ms

blogger.png

blogger.png

1171 ms

buildingblocks.in

buildingblocks.in

1139 ms

arrows.png

arrows.png

1193 ms

bullets.png

bullets.png

1197 ms

arrow.png

arrow.png

1163 ms

bg_sub_left.png

bg_sub_left.png

1182 ms

123 ms

xd_arbiter.php

xd_arbiter.php

219 ms

xd_arbiter.php

xd_arbiter.php

427 ms

bg_sub.png

bg_sub.png

931 ms

bg_mega_hdr.png

bg_mega_hdr.png

933 ms

arrow_off.png

arrow_off.png

866 ms

ping

ping

46 ms

like.php

like.php

120 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

488 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

552 ms

Accessibility Review

buildingblocks.in accessibility score

80

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

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

Low

No form fields have multiple labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

buildingblocks.in best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

buildingblocks.in SEO score

81

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

    EN

  • 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 Buildingblocks.in 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 Buildingblocks.in 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

buildingblocks.in

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