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causeweb.org: CAUSEweb | Consortium for the Advancement of Undergraduate Statistics Education

Page load speed analysis

  • 58/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    83 ms

  • Resources loaded

    780 ms

  • Page rendered

    216 ms

  • Total page load time

    1.1 sec

Visit causeweb.org now to see the best up-to-date CAUSEweb content for United States and also check out these interesting facts you probably never knew about causeweb.org

We analyzed Causeweb.org page load time and found that the first response time was 83 ms and then it took 996 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 17.5 kB
    Images 163.1 kB
    Javascripts 93.1 kB
    CSS 30.4 kB

    In fact, the total size of Causeweb.org main page is 304.1 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. 25% of websites need less resources to load. Images take 163.1 kB which makes up the majority of the site volume.

    • Original 17.5 kB
    • After minification 11.7 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. This page needs HTML code to be minified as it can gain 5.8 kB, which is 33% 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 13.7 kB or 79% of the original size.

    • Original 163.1 kB
    • After optimization 152.6 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. CAUSEweb images are well optimized though.

    • Original 93.1 kB
    • After minification 93.1 kB
    • After compression 34.3 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 58.8 kB or 63% of the original size.

    • Original 30.4 kB
    • After minification 29.7 kB
    • After compression 6.9 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. Causeweb.org needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 77% of the original size.

Network requests diagram

  • causeweb.org
  • www.causeweb.org
  • stylesheet.css
  • jwplayer.js
  • font-awesome.min.css
  • stylesheet.css
  • jwplayer.js
  • analytics.js
  • logo.png
  • creative_commons.png
  • NSF.jpg
  • nsdl.gif
  • cwis_logo.gif
  • gradient.png
  • profdev.jpg
  • resources.jpg
  • ecots16_phone.png
  • research.jpg
  • uscots15.jpg
  • workshop.jpg
  • webinar.jpg
  • fields_asa_small.jpg
  • researchreport.png
  • facebook_resized.png
  • project-set.png
  • collect
  • logo.png
  • creative_commons.png
  • NSF.jpg
  • gradient.png
  • nsdl.gif
  • cwis_logo.gif
  • profdev.jpg
  • resources.jpg
  • ecots16_phone.png
  • research.jpg
  • workshop.jpg
  • uscots15.jpg
  • webinar.jpg
  • fields_asa_small.jpg
  • researchreport.png
  • facebook_resized.png
  • project-set.png

Our browser made a total of 43 requests to load all elements on the main page. We found that 93% of them (40 requests) were addressed to the original Causeweb.org, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (215 ms) belongs to the original domain Causeweb.org.

Additional info on causeweb.org

Requests

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CAUSEweb. According to our analytics all requests are already optimized.

2

Javascripts

18

Images

2

CSS

22

All

Possible request optimization

2

Javascripts

18

Images

2

CSS

0

Optimized

22

All

Normal result

Redirects

As for redirects, our browser was forwarded to https://www.causeweb.org/ before it reached this domain.

IP address

Causeweb.org uses IP address which is currently shared with 1 other domain. 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

causeweb.org

test.causeweb.org

128.118.3.115

DNS records

Type Host Target/ip TTL Other
A

causeweb.org

128.118.3.115 600
NS

causeweb.org

ns35.domaincontrol.com 3600
NS

causeweb.org

ns36.domaincontrol.com 3600
SOA

causeweb.org

600 Mname: ns35.domaincontrol.com
Rname: dns.jomax.net
Serial: 2018103000
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 600
MX

causeweb.org

causeweb.vmhost.psu.edu 3600 Pri: 10

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Causeweb.org 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 Causeweb.org main page’s claimed encoding is iso-8859-1. 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

Causeweb.org 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 45.5% of all visits is United States. It’s good for Causeweb.org 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 CAUSEweb. 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:

causeweb.org

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