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rstudio.gac.edu screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

rstudio.gac.edu

Posit Workbench SSO Sign In

Page Load Speed

897 ms in total

First Response

126 ms

Resources Loaded

697 ms

Page Rendered

74 ms

rstudio.gac.edu screenshot

About Website

Click here to check amazing Rstudio Gac content for United States. Otherwise, check out these important facts you probably never knew about rstudio.gac.edu

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Key Findings

We analyzed Rstudio.gac.edu page load time and found that the first response time was 126 ms and then it took 771 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

rstudio.gac.edu performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

rstudio.gac.edu

126 ms

rstudio.gac.edu

410 ms

unsupported_browser.htm

62 ms

rstudio.css

46 ms

rstudio.png

90 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Rstudio.gac.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (410 ms) belongs to the original domain Rstudio.gac.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 kB (33%)

Content Size

6.1 kB

After Optimization

4.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rstudio.gac.edu main page is 6.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 3.9 kB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 433 B

  • Original 888 B
  • After minification 873 B
  • After compression 455 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 433 B or 49% of the original size.

Image Optimization

-15%

Potential reduce by 603 B

  • Original 3.9 kB
  • After minification 3.3 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. Obviously, Rstudio Gac needs image optimization as it can save up to 603 B or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-75%

Potential reduce by 965 B

  • Original 1.3 kB
  • After minification 681 B
  • After compression 326 B

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. Rstudio.gac.edu needs all CSS files to be minified and compressed as it can save up to 965 B or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images
  • CSS

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rstudio Gac. According to our analytics all requests are already optimized.

Network Requests Diagram

rstudio.gac.edu

rstudio.gac.edu

126 ms

rstudio.gac.edu

rstudio.gac.edu

410 ms

unsupported_browser.htm

unsupported_browser.htm

62 ms

rstudio.css

rstudio.css

46 ms

rstudio.png

rstudio.png

90 ms

Accessibility Review

rstudio.gac.edu accessibility score

100

Accessibility Issues

Best Practices

rstudio.gac.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

rstudio.gac.edu SEO score

67

Search Engine Optimization Advices

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 Rstudio.gac.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 Rstudio.gac.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

rstudio.gac.edu

Open Graph description is not detected on the main page of Rstudio Gac. 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: