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olli.csumb.edu: Osher Lifelong Learning Institute

Page load speed analysis

  • 63/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    589 ms

  • Resources loaded

    1.2 sec

  • Page rendered

    133 ms

  • Total page load time

    1.9 sec

Welcome to olli.csumb.edu homepage info - get ready to check Olli Csumb best content for United States right away, or after learning these important things about olli.csumb.edu

We analyzed Olli.csumb.edu page load time and found that the first response time was 589 ms and then it took 1.3 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 15.4 kB
    Images 237.1 kB
    Javascripts 43.1 kB
    CSS 4.2 kB

    In fact, the total size of Olli.csumb.edu main page is 299.8 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. 15% of websites need less resources to load. Images take 237.1 kB which makes up the majority of the site volume.

    • Original 15.4 kB
    • After minification 14.9 kB
    • After compression 3.7 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 11.7 kB or 76% of the original size.

    • Original 237.1 kB
    • After optimization 230.5 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. Olli Csumb images are well optimized though.

    • Original 43.1 kB
    • After minification 43.1 kB
    • After compression 16.0 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 27.1 kB or 63% of the original size.

    • Original 4.2 kB
    • After minification 3.3 kB
    • After compression 1.1 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. Olli.csumb.edu needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 74% of the original size.

Network requests diagram

  • olli.csumb.edu
  • default.css
  • 100001680336678.167.2038943565.png
  • logo_olli3.png
  • logo_csumb2.png
  • b_home.png
  • b_courseschedule.png
  • b_moreinfo.png
  • b_ollinews.png
  • b_volunteers.png
  • b_directions.png
  • b_contact.png
  • b_viewshoppingcart.png
  • b_becomemember.jpg
  • h_login.png
  • b-donatenow-i4.gif
  • tagline-i218.jpg
  • Capture-i239.jpg
  • ga.js
  • bg.jpg
  • bg_sides.jpg
  • stones_poppies.jpg
  • __utm.gif
  • __utm.gif

Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Olli.csumb.edu, 13% (3 requests) were made to Google-analytics.com and 4% (1 request) were made to Badge.facebook.com. The less responsive or slowest element that took the longest time to load (637 ms) belongs to the original domain Olli.csumb.edu.

Additional info on olli.csumb.edu

Requests

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olli Csumb. According to our analytics all requests are already optimized.

1

Javascripts

21

Images

1

CSS

23

All

Possible request optimization

1

Javascripts

21

Images

1

CSS

0

Optimized

23

All

Good result

IP address

This IP address is dedicated to Olli.csumb.edu. This is the best domain hosting practice .

Normal result

IP Trace

olli.csumb.edu

216.249.105.21

DNS records

Type Host Target/ip TTL Other
A

olli.csumb.edu

216.249.105.21 300

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olli.csumb.edu can be misinterpreted by Google and other search engines. Our service has detected that English 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 Olli.csumb.edu 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

Olli.csumb.edu 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 75.6% of all visits is United States. It’s good for Olli.csumb.edu that their server is also located in United States, 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 Olli Csumb. 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:

olli.csumb.edu

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