Cobi.pl - 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

Font Awesome

Google Tag Manager

Apache

LiteSpeed

55 cobi.pl Last Updated: 3 years

Success 62% of passed verification steps

Warning 23% of total warning

Errors 15% of total errors, require fast action

Mobile

Performance Desktop Score 77%

Best Practices Desktop Score 86%

SEO Desktop Score 100%

Progressive Web App Desktop Score 52%

Performance Mobile Score 30%

Best Practices Mobile Score 79%

SEO Mobile Score 100%

Progressive Web App Mobile Score 54%

Page Authority Authority 46%

Domain Authority Domain Authority 51%

Moz Rank 4.6/10

Bounce Rate Rate 0%

charset Encoding

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

Title Tag 54 Characters

SKLEP Z ZABAWKAMI COBI - KLOCKI I ZABAWKI DLA DZIECI

Meta Description 187 Characters

COBI.pl - sklep z zabawkami dla dzieci. Największy producent klocków w Polsce. W bogatej ofercie znajdziecie zabawki dla dzieci w każdym przedziale wiekowym, klocki, lalki i wiele więcej.

Effective URL 15 Characters

https://cobi.pl

Excerpt Page content

Sklep z zabawkami Cobi - klocki i zabawki dla dzieci Ta str...

Meta Keywords 9 Detected

zabawki klocki sklep internetowy zabawki dla dzieci lalki gry planszowe modele do sklejania zabawki edukacyjne sklep z zabawkami

Keywords Cloud Density

cobi35 więcej33 koszyka25 zabawki22 figurki15 klocków13 liczba12 zabawek12 puzzli12 kolekcja11

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

Keyword	Freq	Title	Desc	Domain	H1	H2
cobi	35
więcej	33
koszyka	25
zabawki	22
figurki	15
klocków	13
liczba	12
zabawek	12
puzzli	12
kolekcja	11

Google Preview Your look like this in google search result

SKLEP Z ZABAWKAMI COBI - KLOCKI I ZABAWKI DLA DZIECI

https://cobi.pl

COBI.pl - sklep z zabawkami dla dzieci. Największy producent klocków w Polsce. W bogatej ofercie znajdziecie zabawki dla dzieci w każdym przedziale wi

Robots.txt File Detected

http://cobi.pl/robots.txt

Sitemap.xml File Detected

http://cobi.pl/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: 1970-01-01 / 54 years

Create on: 1970-01-01 / 54 years

Expires on: 1970-01-01 / 654 months 6 days

Page Size Code & Text Ratio

Document Size: ~239.72 KB

Code Size: ~162.86 KB

Text Size: ~76.87 KB Ratio: 32.07%

Social Data

Estimation Traffic and Earnings

735

Unique Visits

Daily

1,359

Pages Views

Daily

Income

Daily

20,580

Unique Visits

Monthly

38,732

Pages Views

Monthly

$25

Income

Monthly

238,140

Unique Visits

Yearly

456,624

Pages Views

Yearly

$264

Income

Yearly

Technologies

PWA - Manifest

Cobi Cobi

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 name

Cobi

Param gcm_sender_id

602826574958

Param short_name

Cobi

Param display

standalone

Manifest is not valid

Your manifest are missing some important params, read more in Web App Manifest

Desktop

Eliminate render-blocking resources Potential savings of 320 ms

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

Cumulative Layout Shift 0.163

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

Time to Interactive 1.5 s

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

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

Max Potential First Input Delay 180 ms

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

Serve static assets with an efficient cache policy 86 resources found

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

Serve images in next-gen formats Potential savings of 885 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

Avoid chaining critical requests 7 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

Reduce initial server response time Root document took 770 ms

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

Preload key requests Potential savings of 860 ms

Consider using `<link rel=preload>` to prioritize fetching resources that are currently requested later in page load

First Meaningful Paint 1.0 s

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

Minimize main-thread work 2.2 s

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

Total Blocking Time 170 ms

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

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

Keep request counts low and transfer sizes small 102 requests • 3,690 KiB

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

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

Efficiently encode images Potential savings of 104 KiB

Optimized images load faster and consume less cellular data

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

First CPU Idle 1.5 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/).

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

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

Avoid an excessive DOM size 4,086 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)

Remove unused JavaScript Potential savings of 179 KiB

Remove unused JavaScript to reduce bytes consumed by network activity

Properly size images Potential savings of 968 KiB

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

Largest Contentful Paint 2.4 s

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

JavaScript execution time 0.9 s

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

Includes front-end JavaScript libraries with known security vulnerabilities 6 vulnerabilities detected

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

Avoid large layout shifts 5 elements found

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

Largest Contentful Paint element 1 element found

This is the largest contentful element painted within the viewport

Remove unused CSS Potential savings of 78 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 2.0 s

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

Avoid serving legacy JavaScript to modern browsers Potential savings of 0 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

Avoid enormous network payloads Total size was 3,690 KiB

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

First Contentful Paint 0.7 s

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

Mobile

Document uses legible font sizes 99.98% 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

Avoid large layout shifts 5 elements found

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

Max Potential First Input Delay 1,010 ms

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

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 5.6 s

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

Serve static assets with an efficient cache policy 83 resources found

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

Eliminate render-blocking resources Potential savings of 1,410 ms

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

Reduce the impact of third-party code Third-party code blocked the main thread for 300 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

Avoid serving legacy JavaScript to modern browsers Potential savings of 0 KiB

Cumulative Layout Shift 0.514

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

Initial server response time was short Root document took 460 ms

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

Remove unused CSS Potential savings of 81 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 chaining critical requests 7 chains found

First CPU Idle 6.7 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/).

First Contentful Paint 2.6 s

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

Remove unused JavaScript Potential savings of 179 KiB

Remove unused JavaScript to reduce bytes consumed by network activity

Avoid enormous network payloads Total size was 3,039 KiB

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

First Meaningful Paint 4.2 s

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

Estimated Input Latency 510 ms

Largest Contentful Paint element 1 element found

This is the largest contentful element painted within the viewport

Efficiently encode images Potential savings of 415 KiB

Optimized images load faster and consume less cellular data

Reduce JavaScript execution time 4.5 s

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

Largest Contentful Paint 13.9 s

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

First Contentful Paint (3G) 5270 ms

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

Time to Interactive 7.0 s

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

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

Keep request counts low and transfer sizes small 99 requests • 3,039 KiB

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

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

Minimize main-thread work 9.0 s

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

Avoid an excessive DOM size 4,086 elements

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 6 vulnerabilities detected

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

Preload key requests Potential savings of 5,700 ms

Consider using `<link rel=preload>` to prioritize fetching resources that are currently requested later in page load

Serve images in next-gen formats Potential savings of 1,281 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

Avoid long main-thread tasks 16 long tasks found

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

Total Blocking Time 1,620 ms

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

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

Congratulations! Your title is optimized

Description Website

Warning! Your description is not 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

Warning! Your page not contain any H1 and H2 headings. H1 and H2 headings help indicate the important topics of your page to search engines

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

First 20 Links	Relationship	HTTP Status
Sklep z zabawkami Cobi	Internal Link	301
Zabawki/Sklep	Internal Link	301
Blog	Internal Link	301
Katalogi	Internal Link	301
Instrukcje	Internal Link	301
Sieć sprzedaży	Internal Link	301
MAPA SERWISU	Internal Link	301
Klub	Internal Link	301
rejestracja	Internal Link	301
logowanie	Internal Link	301
Czołgi i pojazdy WW2	Internal Link	301
Samoloty WW2	Internal Link	301
Działa i armaty WW2	Internal Link	301
Okręty i łodzie WW2	Internal Link	301
Zestawy figurek	Internal Link	301
WW1 kolekcja historyczna	Internal Link	301
Zimna wojna kolekcja historyczna	Internal Link	301
Wojna w Wietnamie	Internal Link	301
Small Army / NATO / Nano	Internal Link	301
Armed Forces	Internal Link	301

Alexa Rank

220,691

Global Rank

220,691

Global

Traffic

Search

Domain Available

Domain (TDL) and Typo	Status
cobi.co	Available Buy Now!
cobi.us	Available Buy Now!
cobi.com	Available Buy Now!
cobi.org	Available Buy Now!
cobi.net	Available Buy Now!
cbi.pl	Available Buy Now!
dobi.pl	Available Buy Now!
robi.pl	Available Buy Now!

Information Server

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

HTTP/2 200 
server: nginx
date: Thu, 01 Oct 2020 20:52:11 GMT
content-type: text/html; charset=utf-8
vary: Accept-Encoding
x-powered-by: PHP/7.1.33
pragma: no-cache
cache-control: no-store, no-cache, max-age=0, must-revalidate, post-check=0, pre-check=0
expires: Mon, 26 Jul 1997 05:00:00 GMT
set-cookie: CMS=tppaujh4g9uksvgehek1ml2sdk; path=/
set-cookie: customerid=090e314c418839e859ddd7bab68841a8; expires=Thu, 08-Oct-2020 20:52:11 GMT; Max-Age=604800; path=/
last-modified: Thu, 01 Oct 2020 20:52:11 GMT
access-control-allow-origin: *
strict-transport-security: max-age=15768000; includeSubDomains
x-powered-by: PleskLin
content-encoding: gzip

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	cobi.pl	46.242.128.158	IN	3482
NS	cobi.pl	dns.home.pl	IN	86400
NS	cobi.pl	dns2.home.pl	IN	86400
NS	cobi.pl	dns3.home.pl	IN	86400
MX	cobi.pl	cobi.pl	IN	3600
TXT	cobi.pl	v=spf1 ip4:46.242.128.158 a mx	IN	3600

Your Website Score is

Similar Ranking

Latest Sites

Top Technologies

55 cobi.pl Last Updated: 3 years

Desktop

Mobile

Social Data

Estimation Traffic and Earnings

Technologies

Nginx

PHP

Plesk

PWA - Manifest

Desktop

Mobile

Speed And Optimization Tips

Alexa Rank

220,691

220,691

Domain Available

Information Server

Comments

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