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smartblocklab.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

smartblocklab.com

SmartBlockLab

Page Load Speed

4.1 sec in total

First Response

351 ms

Resources Loaded

3 sec

Page Rendered

785 ms

smartblocklab.com screenshot

About Website

Click here to check amazing Smart Block Lab content. Otherwise, check out these important facts you probably never knew about smartblocklab.com

Smart Block Laboratory is registered in Moscow, Russia in 2017. The initial main task of the company was to collect the team of professional coders, developers and engineers, attracted by modern IT-te...

Visit smartblocklab.com

Key Findings

We analyzed Smartblocklab.com page load time and found that the first response time was 351 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

smartblocklab.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.699

7/100

15%

TTI (Time to Interactive)

Value3.4 s

92/100

10%

Network Requests Diagram

smartblocklab.com

351 ms

smartblocklab.com

464 ms

app.a0142d1d.css

113 ms

chunk-vendors.3759823e.js

453 ms

app.8daa18cc.js

325 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 97% of them (61 requests) were addressed to the original Smartblocklab.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (942 ms) belongs to the original domain Smartblocklab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 681.2 kB (15%)

Content Size

4.5 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smartblocklab.com main page is 4.5 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. 40% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.8 kB

  • Original 24.5 kB
  • After minification 24.2 kB
  • After compression 5.7 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 18.8 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 554.9 kB

  • Original 4.3 MB
  • After minification 3.7 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, Smart Block Lab needs image optimization as it can save up to 554.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 106.3 kB

  • Original 201.2 kB
  • After minification 201.0 kB
  • After compression 94.9 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 106.3 kB or 53% of the original size.

CSS Optimization

-29%

Potential reduce by 1.3 kB

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 3.0 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. Smartblocklab.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (32%)

Requests Now

60

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart Block Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

smartblocklab.com

smartblocklab.com

351 ms

smartblocklab.com

smartblocklab.com

464 ms

app.a0142d1d.css

app.a0142d1d.css

113 ms

chunk-vendors.3759823e.js

chunk-vendors.3759823e.js

453 ms

app.8daa18cc.js

app.8daa18cc.js

325 ms

css

css

32 ms

main.8741a91c.css

main.8741a91c.css

113 ms

main.a412de47.js

main.a412de47.js

113 ms

chunk-41e562ab.89c31197.css

chunk-41e562ab.89c31197.css

127 ms

chunk-41e562ab.df69b927.js

chunk-41e562ab.df69b927.js

220 ms

Logo.0b2d8fa6.svg

Logo.0b2d8fa6.svg

225 ms

chunk-0826e3db.0b7f3c2a.css

chunk-0826e3db.0b7f3c2a.css

118 ms

chunk-0826e3db.2c4b3b74.js

chunk-0826e3db.2c4b3b74.js

321 ms

chunk-98b7ceda.88b0caaa.css

chunk-98b7ceda.88b0caaa.css

219 ms

chunk-98b7ceda.6563287e.js

chunk-98b7ceda.6563287e.js

227 ms

chunk-4553f46a.626bcfcd.css

chunk-4553f46a.626bcfcd.css

230 ms

chunk-4553f46a.aba0a231.js

chunk-4553f46a.aba0a231.js

225 ms

chunk-67717867.2bce6061.js

chunk-67717867.2bce6061.js

353 ms

chunk-580381fe.728e455e.css

chunk-580381fe.728e455e.css

353 ms

chunk-580381fe.2f6e5550.js

chunk-580381fe.2f6e5550.js

354 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

17 ms

Logo.c0f8d364.svg

Logo.c0f8d364.svg

241 ms

fb.9d02d2ae.svg

fb.9d02d2ae.svg

239 ms

tv.400c62ef.svg

tv.400c62ef.svg

313 ms

vk.c1eb7f3c.svg

vk.c1eb7f3c.svg

329 ms

tl.28eaa99d.svg

tl.28eaa99d.svg

327 ms

IBMLogo.7df214d6.png

IBMLogo.7df214d6.png

441 ms

LinuxGM.98887e28.svg

LinuxGM.98887e28.svg

339 ms

HyperledgerGM.1080d0e3.svg

HyperledgerGM.1080d0e3.svg

342 ms

chunk-7029e16b.ad653329.css

chunk-7029e16b.ad653329.css

310 ms

chunk-7029e16b.50475694.js

chunk-7029e16b.50475694.js

323 ms

MAS-Logo.855430a7.png

MAS-Logo.855430a7.png

327 ms

CryptoenterLogo.d33494f5.svg

CryptoenterLogo.d33494f5.svg

216 ms

RubikonLogo.69128355.svg

RubikonLogo.69128355.svg

221 ms

GrandIBM.7dc62597.png

GrandIBM.7dc62597.png

942 ms

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CryptoenterBG.1bd0ae0e.png

738 ms

RubikonBG.b820db62.png

RubikonBG.b820db62.png

851 ms

chunk-3930885b.3b459f20.css

chunk-3930885b.3b459f20.css

309 ms

chunk-3930885b.a45481d7.js

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321 ms

CryptoenterLogo.abf51618.svg

CryptoenterLogo.abf51618.svg

145 ms

ArrowForButton.3f601158.svg

ArrowForButton.3f601158.svg

226 ms

RubiconLogo.cf3cbaaa.svg

RubiconLogo.cf3cbaaa.svg

240 ms

ICOLogo.5f00b72f.svg

ICOLogo.5f00b72f.svg

243 ms

IOTLogo.8c8c39c8.svg

IOTLogo.8c8c39c8.svg

337 ms

BlockchainLife2020.f489d0e1.jpg

BlockchainLife2020.f489d0e1.jpg

435 ms

FintechSolution.f9536d8e.png

FintechSolution.f9536d8e.png

435 ms

Defi.74af7a21.png

Defi.74af7a21.png

420 ms

StartBetta.d5c78a38.png

StartBetta.d5c78a38.png

502 ms

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SilverPartner.a1c7c3c3.png

532 ms

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BlogRound.1f9f719a.png

548 ms

BlockchainStories.c555f60e.png

BlockchainStories.c555f60e.png

658 ms

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826 ms

Constnsus.ed093ec4.png

Constnsus.ed093ec4.png

615 ms

IbmGrant.ce790b41.png

IbmGrant.ce790b41.png

647 ms

MAS-Mini.87066329.png

MAS-Mini.87066329.png

661 ms

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MA-Mini.c2b37f13.png

704 ms

IBMThink.89b4a008.png

IBMThink.89b4a008.png

725 ms

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Silicon.7241e6f0.png

759 ms

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Basel.e752bc31.png

771 ms

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FinTech.7f35b3cf.png

774 ms

Sibos.f7d00611.png

Sibos.f7d00611.png

813 ms

NewYork.05c0f164.png

NewYork.05c0f164.png

834 ms

Linux.8dcf4d30.png

Linux.8dcf4d30.png

871 ms

Accessibility Review

smartblocklab.com accessibility score

86

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

[aria-hidden="true"] elements contain focusable descendents

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

smartblocklab.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

smartblocklab.com SEO score

76

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smartblocklab.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 Smartblocklab.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

smartblocklab.com

Open Graph data is detected on the main page of Smart Block Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: