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Top Technologies

Google Font API
Font Scripts
Nginx
Web Servers
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CMS
CloudFlare
CDN
Apache
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Font Awesome
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Google Tag Manager
Tag Managers
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Web Frameworks

55 binance.vision Last Updated: 7 days

Success 70 % of passed verification steps
Warning 15 % of total warning
Errors 15 % of total errors, require fast action

Desktop

Mobile

Performance Desktop Score 89 %
Best Practices Desktop Score 100 %
SEO Desktop Score 100 %
Progressive Web App Desktop Score 70 %
Performance Mobile Score 62 %
Best Practices Mobile Score 100 %
SEO Mobile Score 100 %
Progressive Web App Mobile Score 71 %
Page Authority Authority 43 %
Domain Authority Domain Authority 51 %
Moz Rank 4.3 /10
Bounce Rate Rate 0 %
Title Tag 71Characters
CRYPTO & BLOCKCHAIN EDUCATION | BLOCKCHAIN COURSE | BINANCE ACADEMY
Meta Description 149Characters
Learn about blockchain, cryptocurrency, security, technology and more with entirely free videos, articles, and online courses all on Binance Academy.
Effective URL 31Characters
https://academy.binance.com:443
Excerpt Page content
Crypto & Blockchain Education | Blockchain Course | Binance AcademyExchangeBlockchain and crypto asset exchangeBCFBlockchain charity foundationInfoCryptocurrency InformationLabsIncubator for top blockchain projectsLaunchpadToken Launch PlatformRe...
Keywords Cloud Density
blockchain12 binance10 minutes8 guide7 articles7 crypto6 what4 cryptocurrency4 wallet4 content4
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
blockchain 12
binance 10
minutes 8
guide 7
articles 7
crypto 6
what 4
cryptocurrency 4
wallet 4
content 4
Google Preview Your look like this in google search result
CRYPTO & BLOCKCHAIN EDUCATION | BLOCKCHAIN COURSE | BINA
https://academy.binance.com:443
Learn about blockchain, cryptocurrency, security, technology and more with entirely free videos, articles, and online courses all on Binance Academy.
Robots.txt File Detected
Sitemap.xml File Detected
Page Size Code & Text Ratio
Document Size: ~47.11 KB
Code Size: ~27.2 KB
Text Size: ~19.92 KB Ratio: 42.27 %

Estimation Traffic and Earnings

1,367
Unique Visits
Daily
2,528
Pages Views
Daily
$2
Income
Daily
38,276
Unique Visits
Monthly
72,048
Pages Views
Monthly
$50
Income
Monthly
442,908
Unique Visits
Yearly
849,408
Pages Views
Yearly
$528
Income
Yearly

Technologies

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PWA - Manifest

Binance Academy Binance Academy Academy

The web app manifest is a simple JSON file that gives you, the developer, the ability to control how your app appears to the user in areas where they would expect to see apps (for example, a mobile device's home screen)
Param short_name
Academy
Param name
Binance Academy
Param description
Learn about blockchain, cryptocurrency, security, technology and more with entirely free videos, articles, and online courses all on Binance Academy.
Param lang
en-US
Param start_url
/
Param scope
/
Param display
fullscreen
Param background_color
#ffffff
Param theme_color
#f0b90b

Desktop

Desktop Screenshot
Avoids enormous network payloads Total size was 1,305 KiB
Large network payloads cost users real money and are highly correlated with long load times
Avoid long main-thread tasks 1 long task found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Time to Interactive 1.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Avoids an excessive DOM size 370 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Reduce initial server response time Root document took 1,020 ms
Keep the server response time for the main document short because all other requests depend on it
JavaScript execution time 0.2 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Total Blocking Time 30 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
First Meaningful Paint 1.1 s
First Meaningful Paint measures when the primary content of a page is visible
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Avoid large layout shifts 5 elements found
These DOM elements contribute most to the CLS of the page.
Properly size images Potential savings of 427 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Largest Contentful Paint 1.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
User Timing marks and measures 4 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
First Contentful Paint 1.0 s
First Contentful Paint marks the time at which the first text or image is painted
Remove unused CSS Potential savings of 58 KiB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Speed Index 1.6 s
Speed Index shows how quickly the contents of a page are visibly populated
Serve static assets with an efficient cache policy 8 resources found
A long cache lifetime can speed up repeat visits to your page
Serve images in next-gen formats Potential savings of 528 KiB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Max Potential First Input Delay 60 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Cumulative Layout Shift 0.009
Cumulative Layout Shift measures the movement of visible elements within the viewport
Minimizes main-thread work 0.7 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First CPU Idle 1.1 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle/).
Avoid chaining critical requests 4 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Remove unused JavaScript Potential savings of 24 KiB
Remove unused JavaScript to reduce bytes consumed by network activity
Minimize third-party usage Third-party code blocked the main thread for 10 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Keep request counts low and transfer sizes small 50 requests • 1,305 KiB
To set budgets for the quantity and size of page resources, add a budget.json file

Mobile

Mobile Screenshot
First Contentful Paint 3.5 s
First Contentful Paint marks the time at which the first text or image is painted
Avoid long main-thread tasks 7 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Reduce initial server response time Root document took 760 ms
Keep the server response time for the main document short because all other requests depend on it
Tap targets are sized appropriately 100% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Minimize third-party usage Third-party code blocked the main thread for 50 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Estimated Input Latency 30 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
JavaScript execution time 1.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Avoid chaining critical requests 4 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Serve images in next-gen formats Potential savings of 528 KiB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
First Contentful Paint (3G) 6990 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Total Blocking Time 370 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Document uses legible font sizes 100% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Largest Contentful Paint 5.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted
First CPU Idle 4.7 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle/).
Defer offscreen images Potential savings of 57 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Remove unused CSS Potential savings of 59 KiB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Max Potential First Input Delay 470 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoids an excessive DOM size 324 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Avoids enormous network payloads Total size was 1,254 KiB
Large network payloads cost users real money and are highly correlated with long load times
Remove unused JavaScript Potential savings of 24 KiB
Remove unused JavaScript to reduce bytes consumed by network activity
First Meaningful Paint 4.7 s
First Meaningful Paint measures when the primary content of a page is visible
User Timing marks and measures 4 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
Keep request counts low and transfer sizes small 48 requests • 1,254 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Speed Index 3.9 s
Speed Index shows how quickly the contents of a page are visibly populated
Time to Interactive 5.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Minimize main-thread work 2.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Serve static assets with an efficient cache policy 8 resources found
A long cache lifetime can speed up repeat visits to your page
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you
Title Website
Warning! Your title is not optimized
Description Website
Congratulations! Your description is optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Congratulations! We've found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
Headings
Congratulations! You are using your H1 and H2 tags in your site
Blacklist
Congratulations! Your site is not listed in a blacklist
W3C Validator
Warning! Your site have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Congratulations! Your Domain Authority is good
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Favicon
Congratulations! Your website appears to have a favicon.
Broken Links
Congratulations! You not have broken links View links

Alexa Rank

42,651

Global Rank

94,578

Iran
Traffic
Search

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/2 200 
content-type: text/html; charset=utf-8
content-length: 48185
date: Sun, 02 Aug 2020 03:10:19 GMT
x-dns-prefetch-control: off
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=15552000; includeSubDomains
x-download-options: noopen
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
x-permitted-cross-domain-policies: none
referrer-policy: strict-origin-when-cross-origin
content-security-policy: default-src 'self'; connect-src 'self' https://i18n.bnbstatic.com https://www.binance.com https://www.googletagmanager.com https://www.google-analytics.com https://stats.g.doubleclick.net https://image.binance.vision/ https://audio.binance.vision/ https://api.binance.vision https://ask-api.binance.vision wss://stream.binance.com:9443 wss://ws.blockchain.info https://cdn.ampproject.org; script-src 'self' data: https://www.googletagmanager.com https://www.google-analytics.com http://www.youtube.com https://s.ytimg.com https://cdn.ampproject.org 'sha256-uCEj4gPq9OwASdqy0QbpIfb0hxDAgrCjoaIzUMENiQg='; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://www.google-analytics.com https://stats.g.doubleclick.net https://image.binance.vision/ https://d383i2qzdd3zq2.cloudfront.net/; frame-src https://www.youtube.com; media-src https://audio.binance.vision/; font-src 'self' data:
x-content-security-policy: default-src 'self'; connect-src 'self' https://i18n.bnbstatic.com https://www.binance.com https://www.googletagmanager.com https://www.google-analytics.com https://stats.g.doubleclick.net https://image.binance.vision/ https://audio.binance.vision/ https://api.binance.vision https://ask-api.binance.vision wss://stream.binance.com:9443 wss://ws.blockchain.info https://cdn.ampproject.org; script-src 'self' data: https://www.googletagmanager.com https://www.google-analytics.com http://www.youtube.com https://s.ytimg.com https://cdn.ampproject.org 'sha256-uCEj4gPq9OwASdqy0QbpIfb0hxDAgrCjoaIzUMENiQg='; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://www.google-analytics.com https://stats.g.doubleclick.net https://image.binance.vision/ https://d383i2qzdd3zq2.cloudfront.net/; frame-src https://www.youtube.com; media-src https://audio.binance.vision/; font-src 'self' data:
x-webkit-csp: default-src 'self'; connect-src 'self' https://i18n.bnbstatic.com https://www.binance.com https://www.googletagmanager.com https://www.google-analytics.com https://stats.g.doubleclick.net https://image.binance.vision/ https://audio.binance.vision/ https://api.binance.vision https://ask-api.binance.vision wss://stream.binance.com:9443 wss://ws.blockchain.info https://cdn.ampproject.org; script-src 'self' data: https://www.googletagmanager.com https://www.google-analytics.com http://www.youtube.com https://s.ytimg.com https://cdn.ampproject.org 'sha256-uCEj4gPq9OwASdqy0QbpIfb0hxDAgrCjoaIzUMENiQg='; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://www.google-analytics.com https://stats.g.doubleclick.net https://image.binance.vision/ https://d383i2qzdd3zq2.cloudfront.net/; frame-src https://www.youtube.com; media-src https://audio.binance.vision/; font-src 'self' data:
etag: "bc39-n0/Pryye1YGKJfXETnmHvPmRW9E"
vary: Accept-Encoding
x-cache: Miss from cloudfront
via: 1.1 2e1ee7384096c6afb6c1cfc9e9f5f23e.cloudfront.net (CloudFront)
x-amz-cf-pop: LAX50-C1
x-amz-cf-id: 4CrTmXuzmQGhIYK25WwlFirS0FCiGpoKGkjcBWKDMEzzImsSuXWnzw==
DNS Records DNS Resource Records associated with a hostname
View DNS Records

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