7.1 sec in total
129 ms
6.2 sec
796 ms
Welcome to blocksrock.com homepage info - get ready to check Blocks Rock best content right away, or after learning these important things about blocksrock.com
A competitive & educational game scientifically proven with MRI brain scans to improve spatial thinking & mental rotation. Great for the home & classroom!
Visit blocksrock.comWe analyzed Blocksrock.com page load time and found that the first response time was 129 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
blocksrock.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value40.5 s
0/100
25%
Value10.6 s
7/100
10%
Value1,840 ms
9/100
30%
Value0.009
100/100
15%
Value26.5 s
0/100
10%
129 ms
566 ms
68 ms
54 ms
110 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 52% of them (36 requests) were addressed to the original Blocksrock.com, 9% (6 requests) were made to Youtube.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Blocksrock.com.
Page size can be reduced by 395.8 kB (5%)
8.0 MB
7.6 MB
In fact, the total size of Blocksrock.com main page is 8.0 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. 85% 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 7.6 MB which makes up the majority of the site volume.
Potential reduce by 31.5 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 5.9 kB, which is 15% 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 31.5 kB or 80% of the original size.
Potential reduce by 359.1 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. Blocks Rock images are well optimized though.
Potential reduce by 3.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.7 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. Blocksrock.com has all CSS files already compressed.
Number of requests can be reduced by 28 (46%)
61
33
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blocks Rock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
blocksrock.com
129 ms
blocksrock.com
566 ms
c3ee8ac0b5.js
68 ms
normalize.css
54 ms
styles.css
110 ms
font-awesome.min.css
54 ms
slick.css
42 ms
jquery.min.js
43 ms
parallax.min.js
176 ms
svg4everybody.js
176 ms
jquery.instagramFeed.min.js
207 ms
threeTiles.js
208 ms
modal.js
209 ms
ctaSubscribe.js
210 ms
featureBlockCHeight.js
215 ms
nav.js
215 ms
slick.min.js
41 ms
scripts.js
214 ms
css
30 ms
css
42 ms
css
47 ms
analytics.js
192 ms
fbevents.js
159 ms
gtm.js
214 ms
XRe3PjkJSos
300 ms
br_logo_horizontal_transparent.png
136 ms
br_logo_mobile_square.png
273 ms
BR-KidsPlayingBluePicnicTable.2.jpg
5283 ms
2Games-Web.jpg
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1_2021-03-11-200119.jpg
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block-arrow.png
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flow-chart2Games-Web.jpg
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3_2021-03-11-200122.jpg
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parallax-bg-2.png
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parallax-bg-1.png
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MathNightRough2.jpg
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Developing-STEM-Skills.jpg
369 ms
Soft-Start-Blocks-Rock.png
890 ms
Blocks-Rock-Cover-Photos-Correct-Size5-Ways-to-Use-Blocks-Rock-in-the-Classroom.png
1429 ms
hello-fifth.png
697 ms
find-the-littlep-mind.png
715 ms
learning-well-community.png
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pocketful-of-primary.png
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teacher-to-the-core-header.png
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what-the-teacher-wants.png
888 ms
raising-lifelong-learners.png
886 ms
sprite.svg
1021 ms
block-castle.png
912 ms
tDbI2oqRg1oM3QBjjcaDkOr9rAM.woff
181 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff
125 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff
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fontawesome-webfont.woff
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collect
67 ms
js
52 ms
core.js
46 ms
collect
118 ms
www-player.css
53 ms
www-embed-player.js
78 ms
base.js
110 ms
ga-audiences
350 ms
ad_status.js
160 ms
QgWDfoJvVp2VFZIVcozjRcqkiBvpbRKPHyLZQ1mikO8.js
93 ms
embed.js
53 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
14 ms
KFOmCnqEu92Fr1Mu4mxM.woff
14 ms
id
152 ms
Create
37 ms
GenerateIT
14 ms
log_event
16 ms
blocksrock.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
blocksrock.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
blocksrock.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blocksrock.com 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 Blocksrock.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.
blocksrock.com
Open Graph data is detected on the main page of Blocks Rock. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: