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sofatutor.ch: Easy & Powerful Learning Tools to Help Students Thrive

Page load speed analysis

  • 56/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    191 ms

  • Resources loaded

    3.2 sec

  • Page rendered

    891 ms

  • Total page load time

    4.3 sec

Welcome to sofatutor.ch homepage info - get ready to check Sofatutor best content for Switzerland right away, or after learning these important things about sofatutor.ch

We analyzed Sofatutor.ch page load time and found that the first response time was 191 ms 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 156.2 kB
    Images 409.5 kB
    Javascripts 769.0 kB
    CSS 930.2 kB

    In fact, the total size of Sofatutor.ch 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. 60% of websites need less resources to load. CSS take 930.2 kB which makes up the majority of the site volume.

    • Original 156.2 kB
    • After minification 156.1 kB
    • After compression 24.3 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 131.9 kB or 84% of the original size.

    • Original 409.5 kB
    • After optimization 403.8 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. Sofatutor images are well optimized though.

    • Original 769.0 kB
    • After minification 768.0 kB
    • After compression 234.1 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 534.9 kB or 70% of the original size.

    • Original 930.2 kB
    • After minification 927.8 kB
    • After compression 198.9 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. Sofatutor.ch needs all CSS files to be minified and compressed as it can save up to 731.3 kB or 79% of the original size.

Network requests diagram

  • sofatutor.ch
  • www.sofatutor.ch
  • application-62ecb9cf7402876a19d8a6e35d19437e.css
  • css
  • old_player-2563d5686ef1339abd1fd95fbb97d538.css
  • subjects_32-92acd75c1d0caf678b506390ca16bcfd.css
  • 3701026.js
  • application-b80bba2c7ca74b38ed9f8582b3155f36.js
  • old_player-77c642306fc6bbd05e5bfebe0c9e110a.js
  • conversion.js
  • analytics.js
  • dc.js
  • event
  • tracker.js
  • wt.pl
  • page_header_bg-41d37c8eca9a4e1f50265296e073cdcf.jpg
  • bg_black_transparent-91bc91abb83734b81c914003b2e71e70.png
  • guided_tour-7b97a78f153551ce160514730c49a15c.png
  • testsieger-5069523b4623027bc61c0f4ad1ec7e3a.jpg
  • trust-sb73b962c84-fa9f1e1ce9debaeaa0d79e594e4b0317.png
  • ekomi_bg-0f8c0c75f4eae40cae442971048908a9.png
  • green_bg_pattern-84e52c32a29453a45d94e4e2c4d5f164.jpg
  • green_bg-09483cb91af7b228722a319cbf81364a.jpg
  • foreground-cf22a4c25a76442ad586b4e4e8906df4.png
  • mathematik-27f16530ffaa8413ff1e6134f8700cce.png
  • nachhilfe-lernvideo-beispiel-e7c3688a27d0fa57dfa5b919ff1c8e53.jpg
  • nachhilfe-test-beispiel-d2a9d63676a094832d9d17fcbfb652d3.jpg
  • nachhilfe-arbeitsblatt-beispiel-ef007367d29825c4acc89d8aa1946592.jpg
  • nachhilfe-hausaufgabenhilfe-beispiel-74025163b3c96d72208d607ef4963ada.jpg
  • nachhilfe-nachhilfestunden-beispiel-e084166cfea0e1236c19259aab1534af.jpg
  • home_press-sfe193ec2c9-d423584516695911ac31a02f602dbfaa.png
  • home-s0bf511d716-c0ba46f81712aa41d66f607512171040.png
  • page_footer-sbeac38f84a-159caf52904cfcccea44442256f719a4.png
  • flag_de-44065171d832e5057c933ff5c20be730.png
  • flag_ch-4a050eeba8f2dafb7c0713b0cb978465.png
  • flag_at-dc0b8ef95196596ef21731c5de0c8868.png
  • loader0.js
  • collect
  • sofatutor-web
  • collect
  • k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
  • MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
  • cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
  • DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
  • xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf
  • PRmiXeptR36kaC0GEAetxi8cqLH4MEiSE0ROcU-qHOA.ttf
  • wyid.js
  • fbds.js
  • AB7748631B462A6.js
  • configurator_dropdown-13e3eae3aaafa4572f32a72894084b3e.svg
  • exclamation-a57be0e2a86f9c08b17bce94b3f767b8.png
  • ga-audiences
  • 6093-258-10-6939.js
  • c
  • i
  • AB7748631B462A6-3.gif
  • nr-885.min.js
  • application2.js
  • collect
  • sofatutor-web
  • 5446772513392401038.js
  • adb57f4d49
  • storage.html
  • storage.js
  • visits
  • jquery.js
  • 899a4f1d22e374f194da299e1d7383c3.css

Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sofatutor.ch, 37% (28 requests) were made to Sofatutor.com and 9% (7 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Sofatutor.com.

Additional info on sofatutor.ch

Requests

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sofatutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

19

Javascripts

31

Images

5

CSS

8

AJAX

63

All

Possible request optimization

1

Javascripts

18

Images

1

CSS

8

AJAX

35

Optimized

28

All

Normal result

Redirects

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

IP address

Sofatutor.ch uses IP addresses which are currently shared with 3 other domains. The more sites share the same stack of IP addresses, 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

sofatutor.ch

18.184.91.155

sofatutor.ch

sofatutor.de

18.185.169.39

sofatutor.ch

sofatutor.com

sofatutor.at

sofatutor.de

18.195.33.200

DNS records

Type Host Target/ip TTL Other
A

sofatutor.ch

18.184.91.155 60
A

sofatutor.ch

18.185.169.39 60
A

sofatutor.ch

18.195.33.200 60
NS

sofatutor.ch

ns-1814.awsdns-34.co.uk 86400
NS

sofatutor.ch

ns-592.awsdns-10.net 86400

Language and encoding

Normal result

Language

EN en language flag

Detected

DE de language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sofatutor.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Sofatutor.ch 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

Sofatutor.ch 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 67.5% of all visits is Switzerland. It lies approximately 220 miles away from the server location (Germany) and such a small distance can positively affect website speed, as data can travel really fast between those locations.

Good result

Poor result

Social Sharing Optimization

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

sofatutor.ch

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