Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

norc.uchicago.edu

NORC at the University of Chicago | Research You Can Trust | NORC.org

Page Load Speed

197 ms in total

First Response

62 ms

Resources Loaded

75 ms

Page Rendered

60 ms

About Website

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Key Findings

We analyzed Norc.uchicago.edu page load time and found that the first response time was 62 ms and then it took 135 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Norc.uchicago.edu rating and web reputation

Performance Metrics

norc.uchicago.edu performance score

0

Network Requests Diagram

norc.uchicago.edu

62 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Norc.uchicago.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (62 ms) belongs to the original domain Norc.uchicago.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.9 kB (6%)

Content Size

2.6 MB

After Optimization

2.4 MB

In fact, the total size of Norc.uchicago.edu main page is 2.6 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 87 B

  • Original 260 B
  • After minification 260 B
  • After compression 173 B

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 87 B or 33% of the original size.

Image Optimization

-1%

Potential reduce by 22.2 kB

  • Original 2.1 MB
  • After minification 2.1 MB

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. NORC U Chicago images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 79.0 kB

  • Original 320.7 kB
  • After minification 320.6 kB
  • After compression 241.7 kB

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 79.0 kB or 25% of the original size.

CSS Optimization

-34%

Potential reduce by 64.6 kB

  • Original 191.7 kB
  • After minification 191.7 kB
  • After compression 127.1 kB

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. Norc.uchicago.edu needs all CSS files to be minified and compressed as it can save up to 64.6 kB or 34% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

norc.uchicago.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Norc.uchicago.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 Norc.uchicago.edu main page’s claimed encoding is . 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of NORC U Chicago. 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: