Tools & Wizards About Us
car.uml.edu screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

car.uml.edu

Apache Tomcat

Page Load Speed

558 ms in total

First Response

164 ms

Resources Loaded

249 ms

Page Rendered

145 ms

car.uml.edu screenshot

About Website

Visit car.uml.edu now to see the best up-to-date Car Uml content for United States and also check out these interesting facts you probably never knew about car.uml.edu

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Key Findings

We analyzed Car.uml.edu page load time and found that the first response time was 164 ms and then it took 394 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

car.uml.edu performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.4 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)

Value1.4 s

100/100

10%

Network Requests Diagram

car.uml.edu

164 ms

tomcat.css

35 ms

tomcat.png

40 ms

bg-nav.png

21 ms

asf-logo.png

39 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Car.uml.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (164 ms) belongs to the original domain Car.uml.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.6 kB (40%)

Content Size

46.8 kB

After Optimization

28.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Car.uml.edu main page is 46.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 30.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 9.3 kB

  • Original 11.2 kB
  • After minification 7.2 kB
  • After compression 1.9 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 4.0 kB, which is 35% 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 9.3 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 4.9 kB

  • Original 30.0 kB
  • After minification 25.2 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. Obviously, Car Uml needs image optimization as it can save up to 4.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-80%

Potential reduce by 4.4 kB

  • Original 5.6 kB
  • After minification 3.6 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. Car.uml.edu needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Car Uml. According to our analytics all requests are already optimized.

Network Requests Diagram

car.uml.edu

car.uml.edu

164 ms

tomcat.css

tomcat.css

35 ms

tomcat.png

tomcat.png

40 ms

bg-nav.png

bg-nav.png

21 ms

asf-logo.png

asf-logo.png

39 ms

bg-upper.png

bg-upper.png

19 ms

bg-button.png

bg-button.png

37 ms

bg-middle.png

bg-middle.png

37 ms

Accessibility Review

car.uml.edu accessibility score

100

Accessibility Issues

Best Practices

car.uml.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

car.uml.edu SEO score

55

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

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

car.uml.edu

Open Graph description is not detected on the main page of Car Uml. 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: