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nbt.pl: eTravel

Page load speed analysis

  • 68/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    404 ms

  • Resources loaded

    3 sec

  • Page rendered

    191 ms

  • Total page load time

    3.6 sec

Visit nbt.pl now to see the best up-to-date Nbt content and also check out these interesting facts you probably never knew about nbt.pl

We analyzed Nbt.pl page load time and found that the first response time was 404 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 19.3 kB
    Images 1.9 MB
    Javascripts 349.5 kB
    CSS 87.7 kB

    In fact, the total size of Nbt.pl main page is 2.3 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. 25% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

    • Original 19.3 kB
    • After minification 16.6 kB
    • After compression 4.5 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 2.7 kB, which is 14% 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 14.8 kB or 77% of the original size.

    • Original 1.9 MB
    • After optimization 1.7 MB

    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. Nbt images are well optimized though.

    • Original 349.5 kB
    • After minification 335.7 kB
    • After compression 98.7 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 250.8 kB or 72% of the original size.

    • Original 87.7 kB
    • After minification 71.0 kB
    • After compression 12.0 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. Nbt.pl needs all CSS files to be minified and compressed as it can save up to 75.7 kB or 86% of the original size.

Network requests diagram

  • nbt.pl
  • www.etravel.pl
  • css
  • reset.css
  • jqueryui.css
  • grid.css
  • style.css
  • angular.min.js
  • jquery.js
  • jqueryui.js
  • jquery.verticalCenter.js
  • jquery.matchHeight.js
  • jquery.finger.js
  • jquery.etravel.nav.js
  • jquery.slider.js
  • js.countUp.js
  • jquery.counter.values.js
  • logo-gray.svg
  • icn-mobile-nav.svg
  • icn-login.svg
  • slider01.jpg
  • slider02.jpg
  • slider03.jpg
  • slider04.jpg
  • slider05.jpg
  • Xyjz-jNkfiYuJf8UC3Lizw.woff
  • Pru33qjShpZSmG3z6VYwnT8E0i7KZn-EPnyo3HZu7kw.woff
  • 97uahxiqZRoncBaCEI3aWz8E0i7KZn-EPnyo3HZu7kw.woff
  • b9QBgL0iMZfDSpmcXcE8nJT5GEmoOtNsejy4tIPLwv0.woff
  • icn-samolot.svg
  • icn-hotel.svg
  • icn-mice.svg
  • icn-pociag.svg
  • icn-statek.svg
  • icn-technology.svg
  • icn-inne.svg
  • logo-gpw.png
  • logo-deloitte.png
  • logo-iata.png
  • logo-globaltravel.png
  • logo-mazowsze.png
  • logo-egencia.png
  • logo-pit.png
  • logo-iso.png
  • cyferki.php
  • pattern.png
  • product01.jpg
  • product02.jpg
  • product03.jpg

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nbt.pl, 86% (42 requests) were made to Etravel.pl and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Etravel.pl.

Additional info on nbt.pl

Requests

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

10

Javascripts

27

Images

5

CSS

1

AJAX

43

All

Possible request optimization

1

Javascripts

27

Images

1

CSS

1

AJAX

13

Optimized

30

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.etravel.pl?source=nbt before it reached this domain.

IP address

Nbt.pl uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

nbt.pl

polhotels.com

staypoland.com

netmedia.com.pl

etravel.pl

94.152.141.167

DNS records

Type Host Target/ip TTL Other
A

nbt.pl

94.152.141.167 59
NS

nbt.pl

ns2.tld.pl 60
NS

nbt.pl

ns1.tld.pl 60
SOA

nbt.pl

60 Mname: ns2.tld.pl
Rname: admin.tld.pl
Serial: 2017092400
Refresh: 10800
Retry: 1800
Expire: 604800
Minimum-ttl: 21600
MX

nbt.pl

mail.nbt.pl 60 Pri: 10

Language and encoding

Good result

Language

PL pl language flag

Detected

PL pl language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbt.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Nbt.pl 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

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

Normal result

Visitor World Map

The server of Nbt.pl is located in Poland, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Nbt. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

nbt.pl

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