Analyze

replay.uci.edu: UCI Replay

Page load speed analysis

  • 64/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    764 ms

  • Resources loaded

    3 sec

  • Page rendered

    109 ms

  • Total page load time

    3.8 sec

Welcome to replay.uci.edu homepage info - get ready to check Replay UCI best content for United States right away, or after learning these important things about replay.uci.edu

We analyzed Replay.uci.edu page load time and found that the first response time was 764 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 2.1 kB
    Images 23.4 kB
    Javascripts 0 B
    CSS 125.6 kB

    In fact, the total size of Replay.uci.edu main page is 151.1 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. CSS take 125.6 kB which makes up the majority of the site volume.

    • Original 2.1 kB
    • After minification 1.6 kB
    • After compression 723 B

    HTML optimization

    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 539 B, which is 25% 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 1.4 kB or 66% of the original size.

    • Original 23.4 kB
    • After optimization 19.0 kB

    Image optimization

    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, Replay UCI needs image optimization as it can save up to 4.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 125.6 kB
    • After minification 124.5 kB
    • After compression 20.5 kB

    CSS optimization

    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. Replay.uci.edu needs all CSS files to be minified and compressed as it can save up to 105.1 kB or 84% of the original size.

Network requests diagram

  • replay.uci.edu
  • bootstrap.min.css
  • replay.css
  • ReplayLogo.png

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Replay.uci.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Replay.uci.edu.

Additional info on replay.uci.edu

Requests

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Replay UCI. According to our analytics all requests are already optimized.

1

Images

2

CSS

3

All

Possible request optimization

1

Images

2

CSS

0

Optimized

3

All

Good result

IP address

This IP address is dedicated to Replay.uci.edu. This is the best domain hosting practice .

Normal result

IP Trace

replay.uci.edu

128.200.222.105

DNS records

Type Host Target/ip TTL Other
A

stream2.oit.uci.edu

128.200.222.105 43200
CNAME

replay.uci.edu

stream2.oit.uci.edu 300

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Replay.uci.edu has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 53.9% of all visits is United States. It’s good for Replay.uci.edu that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Replay UCI. 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:

replay.uci.edu

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