Hackr.io - SEO Checker - Website Review

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Top Technologies

PHP

Programming Languages

Google Font API

Font Scripts

WordPress

CMS

CloudFlare

CDN

jQuery

JavaScript Frameworks

Nginx

Web Servers

Font Awesome

Font Scripts

Google Tag Manager

Tag Managers

Apache

Web Servers

Twitter Bootstrap

Web Frameworks

40 hackr.io Last Updated: 5 months

Success 55% of passed verification steps

Warning 30% of total warning

Errors 15% of total errors, require fast action

Mobile

Performance Desktop Score 58%

Best Practices Desktop Score 57%

SEO Desktop Score 73%

Progressive Web App Desktop Score 48%

Performance Mobile Score 43%

Best Practices Mobile Score 57%

SEO Mobile Score 77%

Progressive Web App Mobile Score 50%

Page Authority Authority 51%

Domain Authority Domain Authority 51%

Moz Rank 5.1/10

Bounce Rate Rate 0%

charset Encoding

Great, language/character encoding is specified: UTF-8

Title Tag 65 Characters

FIND THE BEST ONLINE PROGRAMMING COURSES AND TUTORIALS - HACKR.IO

Meta Description 324 Characters

Google search shows you hundreds of Programming courses/tutorials, but Hackr.io tells you which is the best one. Find the best online courses & tutorials recommended by the Programming community. Pick the most upvoted tutorials as per your learning style: video-based, book, free, paid, for beginners, advanced, etc.

Effective URL 16 Characters

https://hackr.io

Excerpt Page content

Find the best online Programming courses and Tutorials - Hackr.io ...

Keywords Cloud Density

programming6 password5 sign4 submit3 tutorials3 data3 account3 science2 ruby2 forgot2

Keyword Consistency Keyword density is one of the main terms in SEO

Keyword	Freq	Title	Desc	Domain	H1	H2
programming	6
password	5
sign	4
submit	3
tutorials	3
data	3
account	3
science	2
ruby	2
forgot	2

Google Preview Your look like this in google search result

FIND THE BEST ONLINE PROGRAMMING COURSES AND TUTORIALS - HAC

https://hackr.io

Google search shows you hundreds of Programming courses/tutorials, but Hackr.io tells you which is the best one. Find the best online courses &amp

Robots.txt File No Found

http://hackr.io/robots.txt

Sitemap.xml File Detected

http://hackr.io/sitemap.xml

Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system

Updated: 2020-01-12 / 1 year

Create on: 2015-02-06 / 6 years

Expires on: 2021-02-06 / 0 months 20 days

Gandi SAS ,FR

Registrar Whois Server: whois.gandi.net

Registrar URL: https://www.gandi.net/whois

Nameservers

NS-601.AWSDNS-11.NET

NS-1651.AWSDNS-14.CO.UK

NS-303.AWSDNS-37.COM

NS-1334.AWSDNS-38.ORG

Page Size Code & Text Ratio

Document Size: ~146.85 KB

Code Size: ~50.32 KB

Text Size: ~96.53 KB Ratio: 65.73%

Social Data

Estimation Traffic and Earnings

19,652

Unique Visits

Daily

36,356

Pages Views

Daily

$23

Income

Daily

550,256

Unique Visits

Monthly

1,036,146

Pages Views

Monthly

$575

Income

Monthly

6,367,248

Unique Visits

Yearly

12,215,616

Pages Views

Yearly

$6,072

Income

Yearly

Technologies

Apache

Web Servers

Ubuntu

Operating Systems

PWA - Manifest

Manifest is not valid

Your site don't have valid manifest.json, read more in Web App Manifest

Desktop

Includes front-end JavaScript libraries with known security vulnerabilities 5 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

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

Uses deprecated APIs 1 warning found

Deprecated APIs will eventually be removed from the browser

Remove unused CSS Potential savings of 146 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

Keep request counts low and transfer sizes small 202 requests • 2,012 KiB

To set budgets for the quantity and size of page resources, add a budget.json file

Avoids enormous network payloads Total size was 2,012 KiB

Large network payloads cost users real money and are highly correlated with long load times

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

Remove duplicate modules in JavaScript bundles Potential savings of 9 KiB

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Avoids large JavaScript libraries with smaller alternatives 0 large libraries found

Large JavaScript libraries can lead to poor performance. Prefer smaller, functionally equivalent libraries to reduce your bundle size

First Contentful Paint 1.7 s

First Contentful Paint marks the time at which the first text or image is painted

Avoid large layout shifts 5 elements found

These DOM elements contribute most to the CLS of the page.

Estimated Input Latency 20 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

Largest Contentful Paint element 1 element found

This is the largest contentful element painted within the viewport

Avoid long main-thread tasks 3 long tasks found

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay

Speed Index 4.8 s

Speed Index shows how quickly the contents of a page are visibly populated

Total Blocking Time 130 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds

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

Avoids an excessive DOM size 445 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)

First Meaningful Paint 1.7 s

First Meaningful Paint measures when the primary content of a page is visible

Time to Interactive 6.5 s

Time to interactive is the amount of time it takes for the page to become fully interactive

Cumulative Layout Shift 0.002

Cumulative Layout Shift measures the movement of visible elements within the viewport

Defer offscreen images Potential savings of 30 KiB

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive

Minimize main-thread work 2.6 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

User Timing marks and measures 14 user timings

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences

Minimize third-party usage Third-party code blocked the main thread for 0 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

Remove unused JavaScript Potential savings of 338 KiB

Remove unused JavaScript to reduce bytes consumed by network activity

Largest Contentful Paint 1.7 s

Largest Contentful Paint marks the time at which the largest text or image is painted

Eliminate render-blocking resources Potential savings of 120 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

JavaScript execution time 1.3 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Properly size images Potential savings of 94 KiB

Serve images that are appropriately-sized to save cellular data and improve load time

Max Potential First Input Delay 190 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task

Page load is not fast enough on mobile networks Interactive on simulated mobile network at 24.1 s

A fast page load over a cellular network ensures a good mobile user experience

Links do not have descriptive text 1 link found

Descriptive link text helps search engines understand your content

First CPU Idle 3.6 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/).

Efficiently encode images Potential savings of 78 KiB

Optimized images load faster and consume less cellular data

Avoid serving legacy JavaScript to modern browsers Potential savings of 32 KiB

Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers

Reduce initial server response time Root document took 1,160 ms

Keep the server response time for the main document short because all other requests depend on it

Serve images in next-gen formats Potential savings of 156 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

Serve static assets with an efficient cache policy 17 resources found

A long cache lifetime can speed up repeat visits to your page

Mobile

Reduce JavaScript execution time 6.8 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Reduce the impact of third-party code Third-party code blocked the main thread for 780 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

Avoids large JavaScript libraries with smaller alternatives 0 large libraries found

Large JavaScript libraries can lead to poor performance. Prefer smaller, functionally equivalent libraries to reduce your bundle size

Reduce initial server response time Root document took 1,100 ms

Keep the server response time for the main document short because all other requests depend on it

Serve images in next-gen formats Potential savings of 44 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

User Timing marks and measures 14 user timings

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences

Total Blocking Time 2,700 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds

Uses deprecated APIs 1 warning found

Deprecated APIs will eventually be removed from the browser

Serve static assets with an efficient cache policy 16 resources found

A long cache lifetime can speed up repeat visits to your page

Avoid chaining critical requests 4 chains found

First CPU Idle 15.7 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/).

Eliminate render-blocking resources Potential savings of 1,420 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

First Contentful Paint 2.5 s

First Contentful Paint marks the time at which the first text or image is painted

Largest Contentful Paint element 1 element found

This is the largest contentful element painted within the viewport

Minimize main-thread work 10.7 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

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

Remove unused JavaScript Potential savings of 294 KiB

Remove unused JavaScript to reduce bytes consumed by network activity

Time to Interactive 18.4 s

Time to interactive is the amount of time it takes for the page to become fully interactive

Document uses legible font sizes 83.24% 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

Cumulative Layout Shift 0.008

Cumulative Layout Shift measures the movement of visible elements within the viewport

Remove duplicate modules in JavaScript bundles Potential savings of 9 KiB

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Estimated Input Latency 270 ms

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

Speed Index 9.0 s

Speed Index shows how quickly the contents of a page are visibly populated

Max Potential First Input Delay 760 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task

Page load is not fast enough on mobile networks Interactive at 18.4 s

A fast page load over a cellular network ensures a good mobile user experience

First Meaningful Paint 2.5 s

First Meaningful Paint measures when the primary content of a page is visible

Avoid large layout shifts 5 elements found

These DOM elements contribute most to the CLS of the page.

Avoid long main-thread tasks 20 long tasks found

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay

Keep request counts low and transfer sizes small 132 requests • 1,576 KiB

To set budgets for the quantity and size of page resources, add a budget.json file

Defer offscreen images Potential savings of 52 KiB

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive

Avoids enormous network payloads Total size was 1,576 KiB

Large network payloads cost users real money and are highly correlated with long load times

Avoids an excessive DOM size 430 elements

First Contentful Paint (3G) 4890 ms

First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network

Largest Contentful Paint 2.5 s

Largest Contentful Paint marks the time at which the largest text or image is painted

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

Includes front-end JavaScript libraries with known security vulnerabilities 5 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Links do not have descriptive text 1 link found

Descriptive link text helps search engines understand your content

Remove unused CSS Potential savings of 146 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

Avoid serving legacy JavaScript to modern browsers Potential savings of 24 KiB

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

Warning! Your description is not optimized

Robots.txt

Warning! Your site not 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

12,326

Global Rank

2,480

India

Traffic

Search

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server

HTTP/1.1 200 OK
Date: Thu, 24 Sep 2020 09:20:11 GMT
Server: Apache/2.4.41 (Ubuntu)
Upgrade: h2
Connection: Upgrade
Cache-Control: no-cache, private, max-age=31536000
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 56
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Referrer-Policy: strict-origin-when-cross-origin
Set-Cookie: XSRF-TOKEN=eyJpdiI6Im5rc1U5VVR0TVwvOHpUQUF4bTIxNDlBPT0iLCJ2YWx1ZSI6IjQ3Y3BFdktheXdaVnc4YTRSOWZmTE0xdzhrOUtjdXlVTEhcL2JBeFwvU1NYYlRqcGZNclZaMzF5MG90VDVhbG1ORSIsIm1hYyI6ImRlMTg5YTc4YTgzZTkxYjJhM2E2OGU2ODIzY2E4ZjIzYzcyMTQ1MDc5OTVmMjE4OWZhMmQ3MmE1OTFhYTcxMWYifQ%3D%3D; expires=Thu, 24-Sep-2020 11:20:11 GMT; Max-Age=7200; path=/; secure
Set-Cookie: hackr_session=eyJpdiI6Ik1GT3BjUUM3cGJOU3VPN28xWDFBUkE9PSIsInZhbHVlIjoicFwvQ1Nld3FwbHFwXC9GSlg3RG5FWlhPeE9oUzYzMUEzWnFEVWM2c2JiMHhhQUU2R01oYzhwQU5UR3FJZko0NzBwIiwibWFjIjoiNzZkODUyNTg1MDkwZWE3YTcxMTUwMDBlMDg0YmJlNDU3MGJiMWU2MmY2NGNmNTkzOTE3NmY5NTRkNWUyOTdlMiJ9; expires=Thu, 24-Sep-2020 11:20:11 GMT; Max-Age=7200; path=/; secure; httponly
Expires: Fri, 24 Sep 2021 09:20:11 GMT
Content-Type: text/html; charset=UTF-8

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	hackr.io	15.206.61.234	IN	100
NS	hackr.io	ns-1334.awsdns-38.org	IN	172800
NS	hackr.io	ns-1651.awsdns-14.co.uk	IN	172800
NS	hackr.io	ns-303.awsdns-37.com	IN	172800
NS	hackr.io	ns-601.awsdns-11.net	IN	172800
MX	hackr.io	aspmx.l.google.com	IN	300
MX	hackr.io	alt3.aspmx.l.google.com	IN	300
MX	hackr.io	alt4.aspmx.l.google.com	IN	300
MX	hackr.io	alt1.aspmx.l.google.com	IN	300
MX	hackr.io	alt2.aspmx.l.google.com	IN	300
TXT	hackr.io	google-site-verification=Ia8pDg-RyVV-1IOETDWD0jVesIKoZIU_ZjxTCl7FqGs	IN	300
AAAA	hackr.io	2406:da1a:ba1:1bd5:e21c:c920:3958:2bc8	IN	300

Your Website Score is

Similar Ranking

Latest Sites

Top Technologies

40 hackr.io Last Updated: 5 months

Desktop

Mobile

Social Data

Estimation Traffic and Earnings

Technologies

Apache

Ubuntu

PWA - Manifest

Desktop

Mobile

Speed And Optimization Tips

Alexa Rank

12,326

2,480

Information Server

Comments

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