6.1 sec in total
39 ms
2.8 sec
3.3 sec
Click here to check amazing Crypto Zombies content for India. Otherwise, check out these important facts you probably never knew about cryptozombies.io
CryptoZombies is The Most Popular, Interactive Solidity Tutorial That Will Help You Learn Blockchain Programming by Building Your Own Fun Game with Zombies — Master Blockchain Development with Web3, I...
Visit cryptozombies.ioWe analyzed Cryptozombies.io page load time and found that the first response time was 39 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cryptozombies.io performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value12.1 s
0/100
25%
Value3.9 s
83/100
10%
Value4,260 ms
1/100
30%
Value0.056
98/100
15%
Value11.6 s
18/100
10%
39 ms
206 ms
102 ms
85 ms
278 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 44% of them (24 requests) were addressed to the original Cryptozombies.io, 15% (8 requests) were made to Fonts.gstatic.com and 11% (6 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 366.0 kB (8%)
4.8 MB
4.4 MB
In fact, the total size of Cryptozombies.io main page is 4.8 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 4.6 MB which makes up the majority of the site volume.
Potential reduce by 27.6 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. This page needs HTML code to be minified as it can gain 8.2 kB, which is 23% 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 27.6 kB or 78% of the original size.
Potential reduce by 318.7 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. Crypto Zombies images are well optimized though.
Potential reduce by 15.8 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 15.8 kB or 21% of the original size.
Potential reduce by 3.9 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. Cryptozombies.io has all CSS files already compressed.
Number of requests can be reduced by 15 (36%)
42
27
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crypto Zombies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
cryptozombies.io
39 ms
all.css
206 ms
css2
102 ms
jquery.min.js
85 ms
all.css
278 ms
bootstrap.min.css
93 ms
sib-styles.css
96 ms
main-22d327f4.css
28 ms
js
126 ms
jquery-3.4.1.min.js
93 ms
popper.min.js
96 ms
main.js
122 ms
analytics.js
91 ms
js
140 ms
wcslog.js
123 ms
css
40 ms
CZ_logo_landscape.png
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Group%201421.png
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Group%207%20(1).png
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Group.png
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Group%201387.png
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level-complete%201.png
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Binance.png
260 ms
Chainlink.png
260 ms
alchemy.png
260 ms
neo.png
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interactive-solidity-workshop.png
266 ms
teach-blockchain-to-non-nerd.png
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cryptozombies-to-join-forces-with-happen-space.png
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sept-solidity-workshop-ed-zynda.png
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telegram.png
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collect
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0c87a7728e3d20358e96.png
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17f3dcfaa71f4776a1c6.png
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pxiEyp8kv8JHgFVrFJA.ttf
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pxiByp8kv8JHgFVrLGT9V1s.ttf
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pxiByp8kv8JHgFVrLDz8V1s.ttf
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pxiByp8kv8JHgFVrLEj6V1s.ttf
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pxiByp8kv8JHgFVrLDD4V1s.ttf
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pxiByp8kv8JHgFVrLBT5V1s.ttf
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fa-solid-900.woff
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fa-solid-900.woff
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fa-regular-400.woff
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fa-regular-400.woff
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collect
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fbevents.js
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m
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hm.js
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cryptozombies.io accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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
cryptozombies.io 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
Browser errors were logged to the console
Page has valid source maps
cryptozombies.io SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
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 Cryptozombies.io 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 Cryptozombies.io 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.
cryptozombies.io
Open Graph data is detected on the main page of Crypto Zombies. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: