Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

opac.uthsc.edu

UTHSC Library Catalog

Page Load Speed

1.1 sec in total

First Response

171 ms

Resources Loaded

659 ms

Page Rendered

274 ms

opac.uthsc.edu screenshot

About Website

Click here to check amazing Opac UTHSC content for United States. Otherwise, check out these important facts you probably never knew about opac.uthsc.edu

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Key Findings

We analyzed Opac.uthsc.edu page load time and found that the first response time was 171 ms and then it took 933 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.

Performance Metrics

opac.uthsc.edu performance score

0

Network Requests Diagram

opac.uthsc.edu

171 ms

ProStyles.css

54 ms

styles-sass2013.css

78 ms

elcontent.js

82 ms

common.js

142 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Opac.uthsc.edu, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Uthsc.edu. The less responsive or slowest element that took the longest time to load (241 ms) belongs to the original domain Opac.uthsc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 kB (18%)

Content Size

23.5 kB

After Optimization

19.2 kB

In fact, the total size of Opac.uthsc.edu main page is 23.5 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. 20% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 4.3 kB

  • Original 6.3 kB
  • After minification 5.4 kB
  • After compression 2.0 kB

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 895 B, which is 14% 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 4.3 kB or 68% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 20 (61%)

Requests Now

33

After Optimization

13

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opac UTHSC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

opac.uthsc.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opac.uthsc.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 Opac.uthsc.edu 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Opac UTHSC. 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: