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trace.wisc.edu: Trace Research & Development Center |

Trace is a non-profit research center that focuses on making computer, telecommunications and information technologies more accessible to everyone.

Page load speed analysis

  • 87/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    196 ms

  • Resources loaded

    492 ms

  • Page rendered

    109 ms

  • Total page load time

    797 ms

Visit trace.wisc.edu now to see the best up-to-date Trace Wisc content for United States and also check out these interesting facts you probably never knew about trace.wisc.edu

We analyzed Trace.wisc.edu page load time and found that the first response time was 196 ms and then it took 601 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Page optimization

  • HTML 7.2 kB
    Images 11.0 kB
    Javascripts 46.3 kB
    CSS 9.7 kB

    In fact, the total size of Trace.wisc.edu main page is 74.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 46.3 kB which makes up the majority of the site volume.

    • Original 7.2 kB
    • After minification 7.0 kB
    • After compression 3.0 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 4.2 kB or 58% of the original size.

    • Original 11.0 kB
    • After optimization 11.0 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. Trace Wisc images are well optimized though.

    • Original 46.3 kB
    • After minification 44.8 kB
    • After compression 16.7 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 29.5 kB or 64% of the original size.

    • Original 9.7 kB
    • After minification 6.7 kB
    • After compression 2.2 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. Trace.wisc.edu needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 77% of the original size.

Network requests diagram

  • trace.wisc.edu
  • trace-default.css
  • page.css
  • textsizer.js
  • ga.js
  • trace_logo_home.jpg
  • bluebg.gif
  • coebrdr.gif
  • goldbg.gif
  • home_pics.gif
  • nidrr_logo.gif
  • __utm.gif

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Trace.wisc.edu, 17% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (196 ms) belongs to the original domain Trace.wisc.edu.

Additional info on trace.wisc.edu

Requests

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trace Wisc. According to our analytics all requests are already optimized.

2

Javascripts

7

Images

2

CSS

11

All

Possible request optimization

2

Javascripts

7

Images

2

CSS

0

Optimized

11

All

Good result

IP address

Trace.wisc.edu 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

trace.wisc.edu

sbel.wisc.edu

ece.wisc.edu

wendt.wisc.edu

epd.wisc.edu

128.104.201.147

DNS records

Type Host Target/ip TTL Other
A

trace.wisc.edu

128.104.201.147 10799
NS

trace.wisc.edu

dns1.cae.wisc.edu 10799
NS

trace.wisc.edu

dns2.cae.wisc.edu 10799
SOA

trace.wisc.edu

10799 Mname: dns1.cae.wisc.edu
Rname: hostmaster.engr.wisc.edu
Serial: 1504940464
Refresh: 300
Retry: 300
Expire: 432000
Minimum-ttl: 10800
MX

trace.wisc.edu

mta5.wiscmail.wisc.edu 10799 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 Trace.wisc.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 Trace.wisc.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

Trace.wisc.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 60.4% of all visits is United States. It’s good for Trace.wisc.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 Trace Wisc. 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:

trace.wisc.edu

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