albertus.pl — Księgarnia internetowa - Książki Poznań, Księgarnie Poznań - Albertus.pl

Księgarnia internetowa - Książki Poznań, Księgarnie Poznań - Albertus.pl. Księgarnia internetowa Albertus.pl jest jedną z najtańszych księgarni w Polsce. Ponad 100 tys książek i szybka wysyłka gwarant...

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  • Summary
  • Rating: 57/100
  • Successful tests: 7
  • Failed tests: 1

Page load speed analysis

Click here to check amazing Albertus content for Poland. Otherwise, check out these important facts you probably never knew about albertus.pl

We analyzed Albertus.pl page load time and found that the first response time was 424 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

424 ms
4.5 sec
321 ms

First response

Resources loated

Page rendered

5.2 sec

Total page load time

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.albertus.pl/ before it reached this domain.

Network requests diagram

Our browser made a total of 156 requests to load all elements on the main page. We found that 52% of them (81 requests) were addressed to the original Albertus.pl, 19% (29 requests) were made to Xexe.pl and 6% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Albertus.pl.

Page size

In fact, the total size of Albertus.pl main page is 671.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 397.8 kB which makes up the majority of the site volume.

HTML optimization

98.5 kB original
84.4 kB after minification
20.6 kB after compression

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 14.1 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 78.0 kB or 79% of the original size.

Image optimization

397.8 kB original
367.7 kB after 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. Albertus images are well optimized though.

JavaScript optimization

129.6 kB original
109.3 kB after minification
36.9 kB after compression

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 92.6 kB or 71% of the original size.

CSS optimization

45.8 kB original
39.3 kB after minification
8.2 kB after compression

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. Albertus.pl needs all CSS files to be minified and compressed as it can save up to 37.5 kB or 82% of the original size.

Good result

Total page size 671.6 kB

Size after compression 433.4 kB (35% less)

Requests

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Albertus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

21

Javascripts

81

Images

8

CSS

7

Javascripts

Images

Javascripts

AJAX

117

All reqests

Possible request optimization

1
62
1
7

Javascripts

Images

Javascripts

AJAX

46

Optimized

71

All

All reqests

Normal result

HTTPS certificate

SSL Certificate

Albertus.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

IP address

Albertus.pl uses IP address which is currently shared with 2 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.

Normal result

IP Trace

albertus.pl

wersalik.pl

xexe.pl

46.248.163.58

DNS records

Type Host Target/ip TTL Other
A

albertus.pl

46.248.163.58 7200
NS

albertus.pl

ns1.iq.pl 86400
NS

albertus.pl

ns2.iq.pl 86400
SOA

albertus.pl

3600 Mname: ns1.iq.pl
Rname: dns.iq.pl
Serial: 2017091901
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 3600
MX

albertus.pl

mail.iq.pl 7200 Pri: 5

Visitor World Map

Country of origin for 100% of all visits is Poland. It’s good for Albertus.pl 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

Language and encoding

Normal result

Language

PL

Detected

PL

Claimed

Encoding

ISO-8859-2

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Albertus.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 Albertus.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Albertus. 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:

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Page load

DNS record

SSL certificate info