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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

steptrain01.uchicago.edu

Welcome to STEP

Page Load Speed

2.5 sec in total

First Response

58 ms

Resources Loaded

2.3 sec

Page Rendered

103 ms

steptrain01.uchicago.edu screenshot

About Website

Click here to check amazing STEP Train01 Uchicago content for United States. Otherwise, check out these important facts you probably never knew about steptrain01.uchicago.edu

Visit steptrain01.uchicago.edu

Key Findings

We analyzed Steptrain01.uchicago.edu page load time and found that the first response time was 58 ms and then it took 2.5 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. This domain responded with an error, which can significantly jeopardize Steptrain01.uchicago.edu rating and web reputation

Performance Metrics

steptrain01.uchicago.edu performance score

0

Network Requests Diagram

steptrain01.uchicago.edu

58 ms

steptrain.uchicago.edu

1928 ms

owh7rvf.js

206 ms

jquery-1.8.2.min.cfa9051cc0b0.js

84 ms

landing.796073f11636.css

66 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Steptrain01.uchicago.edu, 75% (9 requests) were made to Steptrain.uchicago.edu and 17% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Steptrain.uchicago.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.2 kB (44%)

Content Size

164.4 kB

After Optimization

91.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Steptrain01.uchicago.edu main page is 164.4 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. Only 10% of websites need less resources to load. Javascripts take 93.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 7.6 kB

  • Original 10.3 kB
  • After minification 10.1 kB
  • After compression 2.7 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 7.6 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 3.2 kB

  • Original 57.1 kB
  • After minification 53.9 kB

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. STEP Train01 Uchicago images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 59.8 kB

  • Original 93.4 kB
  • After minification 93.4 kB
  • After compression 33.6 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 59.8 kB or 64% of the original size.

CSS Optimization

-70%

Potential reduce by 2.5 kB

  • Original 3.5 kB
  • After minification 2.9 kB
  • After compression 1.1 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. Steptrain01.uchicago.edu needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STEP Train01 Uchicago. According to our analytics all requests are already optimized.

Network Requests Diagram

steptrain01.uchicago.edu

steptrain01.uchicago.edu

58 ms

steptrain.uchicago.edu

steptrain.uchicago.edu

1928 ms

owh7rvf.js

owh7rvf.js

206 ms

jquery-1.8.2.min.cfa9051cc0b0.js

jquery-1.8.2.min.cfa9051cc0b0.js

84 ms

landing.796073f11636.css

landing.796073f11636.css

66 ms

steptrain.uchicago.edu

steptrain.uchicago.edu

27 ms

STEP-logo.dadda5a45ece.gif

STEP-logo.dadda5a45ece.gif

29 ms

question.29d71d04f6fc.gif

question.29d71d04f6fc.gif

23 ms

video-placeholder.345607cd9c4b.jpg

video-placeholder.345607cd9c4b.jpg

89 ms

new.0194dc2391ef.gif

new.0194dc2391ef.gif

53 ms

book.b7a0c66bc446.png

book.b7a0c66bc446.png

68 ms

footer-logo.4f7157737ef6.png

footer-logo.4f7157737ef6.png

77 ms

SEO Factors

steptrain01.uchicago.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Steptrain01.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 Steptrain01.uchicago.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

steptrain01.uchicago.edu

Open Graph description is not detected on the main page of STEP Train01 Uchicago. 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: