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dutton.psu.edu: Welcome! | John A. Dutton e-Education Institute

Page load speed analysis

  • 53/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    136 ms

  • Resources loaded

    2.5 sec

  • Page rendered

    229 ms

  • Total page load time

    2.9 sec

Welcome to dutton.psu.edu homepage info - get ready to check Dutton Psu best content for United States right away, or after learning these important things about dutton.psu.edu

We analyzed Dutton.psu.edu page load time and found that the first response time was 136 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Page optimization

  • HTML 26.9 kB
    Images 79.1 kB
    Javascripts 503.8 kB
    CSS 312.2 kB

    In fact, the total size of Dutton.psu.edu main page is 921.9 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. 50% of websites need less resources to load. Javascripts take 503.8 kB which makes up the majority of the site volume.

    • Original 26.9 kB
    • After minification 25.9 kB
    • After compression 6.1 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 20.7 kB or 77% of the original size.

    • Original 79.1 kB
    • After optimization 78.2 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. Dutton Psu images are well optimized though.

    • Original 503.8 kB
    • After minification 405.8 kB
    • After compression 129.3 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 374.5 kB or 74% of the original size.

    • Original 312.2 kB
    • After minification 289.7 kB
    • After compression 55.9 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. Dutton.psu.edu needs all CSS files to be minified and compressed as it can save up to 256.4 kB or 82% of the original size.

Network requests diagram

  • dutton.psu.edu
  • www.e-education.psu.edu
  • system.base.css
  • system.menus.css
  • system.messages.css
  • aggregator.css
  • comment.css
  • date.css
  • datepicker.1.7.css
  • field.css
  • node.css
  • search.css
  • user.css
  • views.css
  • css
  • css
  • css
  • ctools.css
  • panels.css
  • system.theme.css
  • alpha-reset.css
  • alpha-mobile.css
  • alpha-alpha.css
  • formalize.css
  • omega-text.css
  • omega-branding.css
  • omega-menu.css
  • omega-forms.css
  • omega-visuals.css
  • global.css
  • dutton-alpha-default.css
  • dutton-alpha-default-narrow.css
  • alpha-default-narrow-12.css
  • dutton-alpha-default-normal.css
  • alpha-default-normal-12.css
  • dutton-alpha-default-wide.css
  • alpha-default-wide-12.css
  • jquery.js
  • jquery.once.js
  • drupal.js
  • jssor.core.js
  • jssor.slider.js
  • jssor.utils.js
  • jssor_init.js
  • googleanalytics.js
  • jquery.formalize.js
  • omega-mediaqueries.js
  • analytics.js
  • qx1fTRqLKXE
  • dutton-header2.jpg
  • k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
  • EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf
  • MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
  • DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
  • collect
  • www-embed-player-vflfNyN_r.css
  • www-embed-player.js
  • Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
  • ad_status.js
  • zN7GBFwfMP4uA6AR0HCoLQ.ttf
  • RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dutton.psu.edu, 72% (44 requests) were made to E-education.psu.edu and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source E-education.psu.edu.

Additional info on dutton.psu.edu

Requests

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dutton Psu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

14

Javascripts

2

Images

36

CSS

1

AJAX

53

All

Possible request optimization

1

Javascripts

2

Images

1

CSS

1

AJAX

48

Optimized

5

All

Normal result

Redirects

As for redirects, our browser was forwarded to https://www.e-education.psu.edu/ before it reached this domain.

IP address

This IP address is dedicated to Dutton.psu.edu. This is the best domain hosting practice .

Normal result

IP Trace

dutton.psu.edu

146.186.163.249

DNS records

Type Host Target/ip TTL Other
A

dutton.psu.edu

146.186.163.249 17999
NS

dutton.psu.edu

ns3.ems.psu.edu 17999
NS

dutton.psu.edu

ns2.ems.psu.edu 17999
SOA

dutton.psu.edu

17999 Mname: ns3.ems.psu.edu
Rname: hostmaster.ems.psu.edu
Serial: 2018010401
Refresh: 21600
Retry: 900
Expire: 36400
Minimum-ttl: 120
MX

dutton.psu.edu

shopvac.ems.psu.edu 17999 Pri: 10

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dutton.psu.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dutton.psu.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

Dutton.psu.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 45.9% of all visits is United States. It’s good for Dutton.psu.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 Dutton Psu. 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:

dutton.psu.edu

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