Analyze Envelo – Poczta Polska przez internet

Poczta Polska Usługi Cyfrowe to nowoczesna firma oferująca usługi pocztowe online. Na Platformie Envelo w prosty sposób kupisz znaczki, wyślesz listy, nadasz paczkę.

Page load speed analysis

  • 63/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    489 ms

  • Resources loaded

    3.6 sec

  • Page rendered

    265 ms

  • Total page load time

    4.3 sec

Welcome to homepage info - get ready to check Envelo best content for Poland right away, or after learning these important things about

We analyzed page load time and found that the first response time was 489 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 38.4 kB
    Images 70.5 kB
    Javascripts 940.2 kB
    CSS 372.1 kB

    In fact, the total size of main page is 1.4 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. 70% of websites need less resources to load. Javascripts take 940.2 kB which makes up the majority of the site volume.

    • Original 38.4 kB
    • After minification 22.0 kB
    • After compression 6.8 kB

    HTML optimization

    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 16.5 kB, which is 43% 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 31.6 kB or 82% of the original size.

    • Original 70.5 kB
    • After optimization 63.9 kB

    Image optimization

    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. Envelo images are well optimized though.

    • Original 940.2 kB
    • After minification 922.3 kB
    • After compression 267.7 kB

    JavaScript optimization

    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 672.6 kB or 72% of the original size.

    • Original 372.1 kB
    • After minification 319.9 kB
    • After compression 59.1 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 312.9 kB or 84% of the original size.

Network requests diagram

  • normalize.css
  • bootstrap.css
  • main.css
  • style.css
  • style_custom.css
  • header.css
  • style3.css
  • styleue.css
  • modernizr-2.6.2.min.js
  • jquery-1.8.3.min.js
  • easeljs-0.6.1.min.js
  • tweenjs-0.4.0.min.js
  • movieclip-0.6.1.min.js
  • preloadjs-0.3.0.min.js
  • feedback.js
  • bootstrap.min.js
  • plugins.js
  • main.js
  • apps.js
  • jquery-base64.js
  • fb_jdk.js
  • css
  • bg-logo.png
  • gtm.js
  • tracking.js
  • bg-header.gif
  • homecontent.html
  • u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
  • OpenSans-Regular-webfont.woff
  • OpenSans-Semibold-webfont.woff
  • DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
  • OpenSans-Light-webfont.woff
  • k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
  • OpenSans-Bold-webfont.woff
  • OpenSans-ExtraBold-webfont.woff
  • all.js
  • footer.html
  • header.html
  • analytics.js
  • fbds.js
  • home.6ac23f8c.css
  • css
  • modernizr.dc24e6b4.js
  • script_data.js
  • xd_arbiter.php
  • collect
  • collect
  • phone.png
  • envelope.png
  • kontozaufane.png
  • appstore.png
  • googleplay.png
  • windowsphone.png
  • eng.png
  • PP_logo.png
  • innowacyjna_gospodarka.png
  • demonstrator.png
  • fundusz_europejski.png
  • ga-audiences
  • header-footer.css
  • envelo.png
  • ico-neofaktura.png
  • ico-contact.png
  • ico-settings.png
  • ico-logout.png
  • facebook.png
  • googleplus.png
  • ping
  • open_chat.cgi
  • livechat-classic_f726105e9a.ttf
  • embedded.20160229163048.js
  • znaczek_pocztowy.8c4114f8.png
  • right-arrow.d7187992.png
  • paczka_pocztowa.a2bb504a.png
  • kartka_pocztowa_online.1a021d08.png
  • list_polecony_z_komputera.6ee30dde.png
  • chevron-right.22a6d922.png
  • drukarka.681eb3d5.png
  • _Incapsula_Resource
  • 4GwpJM7qx9X5Obd9KsnKxQ.ttf
  • BTu4SsVveqk58cdYjlaM9g.ttf
  • vDvcuXwZxUMLuTfuLrSLpA.ttf
  • zpv3sOKAbMf4wff105oLjw.ttf
  • 5pEc4QKTMA2oB4Hi9NkS4w.ttf
  • _Incapsula_Resource
  • ping

Our browser made a total of 91 requests to load all elements on the main page. We found that 67% of them (61 requests) were addressed to the original, 9% (8 requests) were made to and 7% (6 requests) were made to The less responsive or slowest element that took the longest time to load (840 ms) belongs to the original domain

Additional info on


The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Envelo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 3600
NS 3600
NS 3600

3600 Mname:
Serial: 2008133200
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 86400

Language and encoding

Normal result


PL pl language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 75.7% of all visits is Poland. It’s good for that their server is also located in Poland, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Envelo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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