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chemia.pg.gda.pl: ChemFan - Chemia popularnonaukowa.

ChemFan - serwis WWW listy dyskusyjnej poświęconej chemii popularnonaukowej. Znajdziesz tu opisy i fotografie ciekawych doświadczeń, artykuły popularnonaukowe, obszerny, specjalnie wyselekcjonowany sp...

Page load speed analysis

  • 70/100

    Good result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    576 ms

  • Resources loaded

    1 sec

  • Page rendered

    195 ms

  • Total page load time

    1.8 sec

Click here to check amazing Chemia Pg content for Poland. Otherwise, check out these important facts you probably never knew about chemia.pg.gda.pl

We analyzed Chemia.pg.gda.pl page load time and found that the first response time was 576 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 11.0 kB
    Images 4.0 kB
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Chemia.pg.gda.pl main page is 15.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. HTML takes 11.0 kB which makes up the majority of the site volume.

    • Original 11.0 kB
    • After minification 10.2 kB
    • After compression 3.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.6 kB or 69% of the original size.

    • Original 4.0 kB
    • After optimization 3.6 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. Chemia Pg images are well optimized though.

Network requests diagram

  • chemia.pg.gda.pl
  • s4u.gif
  • s.cgi
  • i.gif
  • s9.g
  • index_old.jpg
  • Rbelka1.gif
  • Dszlogo.gif
  • Serwis.gif
  • Logo.gif
  • Rrozdziel.gif
  • dove.gif
  • Rbelka2.gif

Our browser made a total of 13 requests to load all elements on the main page. We found that 69% of them (9 requests) were addressed to the original Chemia.pg.gda.pl, 8% (1 request) were made to Ad.stat.4u.pl and 8% (1 request) were made to Stat.4u.pl. The less responsive or slowest element that took the longest time to load (576 ms) belongs to the original domain Chemia.pg.gda.pl.

Additional info on chemia.pg.gda.pl

Requests

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemia Pg. According to our analytics all requests are already optimized.

12

Images

12

All

Possible request optimization

12

Images

0

Optimized

12

All

Good result

IP address

Chemia.pg.gda.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

chemia.pg.gda.pl

iaeste.pg.gda.pl

sapg.pg.gda.pl

ctwt.pg.gda.pl

pg.gda.pl

153.19.40.40

DNS records

Type Host Target/ip TTL Other
A

stdwww.pg.gda.pl

153.19.40.40 21599
CNAME

chemia.pg.gda.pl

stdwww.pg.gda.pl 21599

Language and encoding

Poor result

Language

PL pl language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-2

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemia.pg.gda.pl 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 Chemia.pg.gda.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.

HTTPS certificate

SSL Certificate

Chemia.pg.gda.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

Country of origin for 61.2% of all visits is Poland. It’s good for Chemia.pg.gda.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

Poor result

Social Sharing Optimization

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

chemia.pg.gda.pl

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