Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

gisonline.usc.edu

Online GIS Graduate Degree and Certificate Programs from the University of Southern California

Page Load Speed

4.6 sec in total

First Response

729 ms

Resources Loaded

3.4 sec

Page Rendered

440 ms

gisonline.usc.edu screenshot

About Website

Click here to check amazing GIS Online Usc content for United States. Otherwise, check out these important facts you probably never knew about gisonline.usc.edu

GIST programs offer a multidisciplinary framework for understanding spatial information to business, government, military and organizational challenges.

Visit gisonline.usc.edu

Key Findings

We analyzed Gisonline.usc.edu page load time and found that the first response time was 729 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

gisonline.usc.edu performance score

0

Network Requests Diagram

gis.usc.edu

729 ms

msp-1.css

14 ms

custom_style.css

16 ms

jquery.js

30 ms

gis.usc.edu

355 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Gisonline.usc.edu, 4% (4 requests) were made to Match.adsrvr.org and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Gis.usc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 737.5 kB (33%)

Content Size

2.2 MB

After Optimization

1.5 MB

In fact, the total size of Gisonline.usc.edu main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 73.1 kB

  • Original 92.6 kB
  • After minification 86.9 kB
  • After compression 19.5 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. 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 73.1 kB or 79% of the original size.

Image Optimization

-19%

Potential reduce by 312.5 kB

  • Original 1.6 MB
  • After minification 1.3 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. Obviously, GIS Online Usc needs image optimization as it can save up to 312.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 301.2 kB

  • Original 432.6 kB
  • After minification 368.8 kB
  • After compression 131.4 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 301.2 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 50.7 kB

  • Original 59.4 kB
  • After minification 45.5 kB
  • After compression 8.7 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. Gisonline.usc.edu needs all CSS files to be minified and compressed as it can save up to 50.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (19%)

Requests Now

88

After Optimization

71

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GIS Online Usc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

gisonline.usc.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gisonline.usc.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 Gisonline.usc.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of GIS Online Usc. 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: