Access orlandoscience.org. OSS Main Campus

Report Summary

About Website

Click here to check amazing Orlando Science content for United States. Otherwise, check out these important facts you probably never knew about orlandoscience.org

Orlando Science Charter School is a Tuition Free, Public, Math and Science focused, Orange County Public Charter School located in Orlando, Florida.

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name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value270 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value47.9 s

0/100

10%

orlandoscience.org

1065 ms

system.css

96 ms

general.css

135 ms

nsb-opac-inv.css

135 ms

vertical-menumatic.css

134 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 91% of them (92 requests) were addressed to the original Orlandoscience.org, 3% (3 requests) were made to Ajax.googleapis.com and 3% (3 requests) were made to Widgets1.renlearn.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Orlandoscience.org.

Content Size

8.0 MB

After Optimization

6.8 MB

In fact, the total size of Orlandoscience.org main page is 8.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.7 kB

Original 60.6 kB
After minification 55.2 kB
After compression 10.9 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. 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 49.7 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 725.0 kB

Original 7.4 MB
After minification 6.6 MB

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. Orlando Science images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 294.8 kB

Original 456.3 kB
After minification 437.8 kB
After compression 161.5 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 294.8 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 92.7 kB

Original 110.7 kB
After minification 73.8 kB
After compression 18.0 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. Orlandoscience.org needs all CSS files to be minified and compressed as it can save up to 92.7 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orlando Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

UTF-8

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

Social Sharing Optimization

orlandoscience.org

Open Graph description is not detected on the main page of Orlando Science. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

OSS Main Campus – Orlando Science Schools

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)