Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sirius-c.ncat.edu

KREG Research and Education

Page Load Speed

1.9 sec in total

First Response

75 ms

Resources Loaded

1.5 sec

Page Rendered

269 ms

sirius-c.ncat.edu screenshot

About Website

Visit sirius-c.ncat.edu now to see the best up-to-date Sirius C Ncat content for United States and also check out these interesting facts you probably never knew about sirius-c.ncat.edu

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Key Findings

We analyzed Sirius-c.ncat.edu page load time and found that the first response time was 75 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

sirius-c.ncat.edu performance score

0

Network Requests Diagram

sirius-c.ncat.edu

75 ms

styles.css

41 ms

basiccalendar.js

29 ms

caption.js

442 ms

md_stylechanger.js

27 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Sirius-c.ncat.edu, 5% (1 request) were made to Www4.clustrmaps.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sirius-c.ncat.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.1 kB (24%)

Content Size

436.1 kB

After Optimization

333.0 kB

In fact, the total size of Sirius-c.ncat.edu main page is 436.1 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. Images take 323.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 11.1 kB

  • Original 14.4 kB
  • After minification 12.0 kB
  • After compression 3.3 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 2.4 kB, which is 16% 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 11.1 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 18.0 kB

  • Original 323.2 kB
  • After minification 305.2 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. Sirius C Ncat images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 71.5 kB

  • Original 95.6 kB
  • After minification 86.1 kB
  • After compression 24.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 71.5 kB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 2.5 kB

  • Original 2.9 kB
  • After minification 2.3 kB
  • After compression 496 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. Sirius-c.ncat.edu needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (22%)

Requests Now

18

After Optimization

14

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sirius C Ncat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

sirius-c.ncat.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 Sirius-c.ncat.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 Sirius-c.ncat.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 Sirius C Ncat. 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: