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zs7.gdynia.pl: Szkoła Podstawowa nr 12 w Gdyni

Oficjalna strona Zespołu Szkół Nr 7 w Gdyni

Page load speed analysis

  • 63/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1 sec

  • Resources loaded

    3.5 sec

  • Page rendered

    539 ms

  • Total page load time

    5.1 sec

Visit zs7.gdynia.pl now to see the best up-to-date Zs 7 Gdyni A content for Chile and also check out these interesting facts you probably never knew about zs7.gdynia.pl

We analyzed Zs7.gdynia.pl page load time and found that the first response time was 1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 86.8 kB
    Images 3.4 MB
    Javascripts 83.0 kB
    CSS 41.1 kB

    In fact, the total size of Zs7.gdynia.pl main page is 3.7 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. 35% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

    • Original 86.8 kB
    • After minification 83.7 kB
    • After compression 34.7 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 52.1 kB or 60% of the original size.

    • Original 3.4 MB
    • After optimization 3.3 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. Zs 7 Gdyni A images are well optimized though.

    • Original 83.0 kB
    • After minification 80.4 kB
    • After compression 22.4 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 60.5 kB or 73% of the original size.

    • Original 41.1 kB
    • After minification 28.7 kB
    • After compression 5.6 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. Zs7.gdynia.pl needs all CSS files to be minified and compressed as it can save up to 35.4 kB or 86% of the original size.

Network requests diagram

  • zs7.gdynia.pl
  • mootools.js
  • caption.js
  • system.css
  • general.css
  • style.css
  • script.js
  • 181346351968160.671.156591948.png
  • Page-BgSimpleGradient.jpg
  • Sheet-s.png
  • Sheet-h.png
  • Sheet-v.png
  • Sheet-c.png
  • Header.png
  • logo.png
  • orzel.jpg
  • bip_logo.jpg
  • logo4.jpg
  • szkolabp.jpg
  • latarnie.png
  • fizmat.jpg
  • flaga.gif
  • erasmusbis.jpg
  • Block-s.png
  • Block-h.png
  • Block-v.png
  • Block-c.png
  • BlockHeaderIcon.png
  • BlockHeader.png
  • BlockContentBullets.png
  • 7foto.jpg
  • Post-s.png
  • Post-h.png
  • Post-v.png
  • Post-c.png
  • PostHeaderIcon.png
  • PostDateIcon.png
  • pdf_button.png
  • printButton.png
  • foto2016_1.jpg
  • foto2016_2.jpg
  • pdf.jpg
  • Button.png
  • PostBullets.png
  • mk.png
  • comenius_3.jpg
  • bez%20nazwy.jpg
  • sport.png
  • Footer.png

Our browser made a total of 49 requests to load all elements on the main page. We found that 98% of them (48 requests) were addressed to the original Zs7.gdynia.pl, 2% (1 request) were made to Badge.facebook.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Zs7.gdynia.pl.

Additional info on zs7.gdynia.pl

Requests

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs 7 Gdyni A. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

3

Javascripts

41

Images

3

CSS

47

All

Possible request optimization

3

Javascripts

27

Images

3

CSS

14

Optimized

33

All

Normal result

IP address

Zs7.gdynia.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

zs7.gdynia.pl

fs-samba.com.pl

profan.com.pl

en.forum.gdynia.pl

3net.pl

188.116.34.171

DNS records

Type Host Target/ip TTL Other
A

zs7.gdynia.pl

188.116.34.171 1799
NS

zs7.gdynia.pl

dns1.3net.pl 1799
NS

zs7.gdynia.pl

dns2.3net.pl 1799
SOA

zs7.gdynia.pl

1799 Mname: dns1.3net.pl
Rname: admin.3net.pl
Serial: 2017120301
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 1800
MX

zs7.gdynia.pl

mail.zs7.gdynia.pl 1799 Pri: 5

Language and encoding

Normal result

Language

PL pl language flag

Detected

PL pl 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 Zs7.gdynia.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 Zs7.gdynia.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

Zs7.gdynia.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 53.4% of all visits is Chile. It lies approximately 7910 miles away from the server location (Poland) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Zs7.gdynia.pl page load time for the majority of users is moving the server to Chile or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Zs 7 Gdyni A. 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:

zs7.gdynia.pl

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