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90 allegro.pl Last Updated: 11 months

Success 55% of passed verification steps
Warning 30% of total warning
Errors 15% of total errors, require fast action

Desktop

Mobile

Performance Desktop Score 64%
Best Practices Desktop Score 85%
SEO Desktop Score 100%
Progressive Web App Desktop Score 38%
Performance Mobile Score 20%
Best Practices Mobile Score 85%
SEO Mobile Score 99%
Progressive Web App Mobile Score 30%
Page Authority Authority 65%
Domain Authority Domain Authority 92%
Moz Rank 6.5/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 79 Characters
ALLEGRO.PL – NAJLEPSZE CENY, NAJWIĘKSZY WYBÓR I ZAWSZE BEZPIECZNE ZAKUPY ONLINE
Meta Description 153 Characters
Allegro – największy wybór ofert zawsze pod ręką. Dołącz do 12,5 mln Użytkowników i ciesz się bezpiecznymi zakupami na komputerze, tablecie i smartfonie.
Effective URL 18 Characters
https://allegro.pl
Excerpt Page content
Allegro.pl – najlepsze ceny, największy wybór i zawsze bezpieczne zakupy online szuka...
Google Preview Your look like this in google search result
ALLEGRO.PL – NAJLEPSZE CENY, NAJWIĘKSZY WYBÓR I ZAWSZE BEZPI
https://allegro.pl
Allegro – największy wybór ofert zawsze pod ręką. Dołącz do 12,5 mln Użytkowników i ciesz się bezpiecznymi zakupami na komputerze, tablecie i smartfon
Robots.txt File Detected
Sitemap.xml File Detected
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 / 51 years
Create on: 1970-01-01 / 51 years
Expires on: 1970-01-01 / 619 months 25 days
Page Size Code & Text Ratio
Document Size: ~1.73 MB
Code Size: ~1.73 MB
Text Size: ~902 B Ratio: 0.05%

Estimation Traffic and Earnings

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Technologies

PWA - Manifest

Allegro Allegro Allegro

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
Allegro
Param name
Allegro
Param start_url
https://allegro.pl?launcher=true
Param prefer_related_applications
Param display
standalone
Param theme_color
#ffffff

Desktop

Desktop Screenshot
Total Blocking Time 80 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.7 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Defer offscreen images Potential savings of 404 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
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
Properly size images Potential savings of 763 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 3.2 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 2.5 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).
Avoids enormous network payloads Total size was 2,501 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimize main-thread work 3.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 1.1 s
First Contentful Paint marks the time at which the first text or image is painted
Avoid chaining critical requests 26 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
Avoid an excessive DOM size 11,109 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)
Minify JavaScript Potential savings of 6 KB
Minifying JavaScript files can reduce payload sizes and script parse time
First Meaningful Paint 1.2 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 249 requests • 2,501 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 7 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 130 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 3.4 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
Page load is not fast enough on mobile networks Interactive on simulated mobile network at 17.0 s
A fast page load over a cellular network ensures a good mobile user experience
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
Remove unused CSS Potential savings of 16 KB
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
Serve images in next-gen formats Potential savings of 626 KB
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 6 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
Reduce server response times (TTFB) Root document took 1,420 ms
Time To First Byte identifies the time at which your server sends a response
Efficiently encode images Potential savings of 104 KB
Optimized images load faster and consume less cellular data
Minimize third-party usage Third-party code blocked the main thread for 20 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

Mobile

Mobile Screenshot
Avoids enormous network payloads Total size was 1,632 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimize main-thread work 10.4 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 4.2 s
First Contentful Paint marks the time at which the first text or image is painted
Avoid chaining critical requests 26 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
Avoid an excessive DOM size 10,468 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)
Minify JavaScript Potential savings of 6 KB
Minifying JavaScript files can reduce payload sizes and script parse time
First Meaningful Paint 4.2 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 205 requests • 1,632 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 7 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 510 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 14.5 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
Page load is not fast enough on mobile networks Interactive at 14.5 s
A fast page load over a cellular network ensures a good mobile user experience
First Contentful Paint (3G) 8850 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Estimated Input Latency 170 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
Tap targets are not sized appropriately 99% 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
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
Remove unused CSS Potential savings of 17 KB
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
Serve images in next-gen formats Potential savings of 258 KB
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 5 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
Reduce server response times (TTFB) Root document took 1,330 ms
Time To First Byte identifies the time at which your server sends a response
Efficiently encode images Potential savings of 68 KB
Optimized images load faster and consume less cellular data
Reduce the impact of third-party code Third-party code blocked the main thread for 1,440 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
Total Blocking Time 1,330 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Reduce JavaScript execution time 2.7 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
Defer offscreen images Potential savings of 285 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Speed Index 8.9 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 11.5 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).

Speed And Optimization Tips

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Alexa Rank

0

Local Rank: / Users: / PageViews:

Global Rank

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Date: Wed, 25 Dec 2019 03:32:13 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 176656
vary: Accept, Accept-Encoding, x-cache-me, x-forwarded-proto, x-internalip, x-mobile-app, x-ua-device
cache-control: public, max-age=1
accept-ch: DPR, Width, Viewport-Width
accept-ch-lifetime: 86400
content-security-policy: object-src 'none'; base-uri 'none'; script-src https://ngastatic.com https://www.googletagmanager.com https://assets.allegrostatic.com https://adservice.google.pl https://adservice.google.com https://securepubads.g.doubleclick.net https://ad.doubleclick.net https://allegro.hit.gemius.pl https://connect.facebook.net https://nebula-cdn.kampyle.com https://www.googletagservices.com https://www.youtube.com https://player.vimeo.com https://www.googleadservices.com https://s.ytimg.com https://www.google-analytics.com https://secure.payu.com 'nonce-g0LiOFW0014ojfHy3/4k3A==' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' 'report-sample'; block-all-mixed-content; report-uri https://edge.allegro.pl/seclog/csp
x-envoy-upstream-service-time: 544
X-Backend: opbox_web_1954313_dc5_136_60_31906
Content-Encoding: gzip
Age: 2
X-Req-Counter: 1
X-Hit: HIT 2
X-Origin: s51593
X-Content-Type-Options: nosniff
grace: normal(limited)
X-XSS-Protection: 1; report=https://allegro.pl/seclog/xss
Accept-Ranges: bytes
X-Waf: s53132
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000
DNS Records DNS Resource Records associated with a hostname
View DNS Records

Comments

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