Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

redbirdmath.com

Redbird Mathematics | K-6 Education Developed by Stanford

Page Load Speed

217 ms in total

First Response

40 ms

Resources Loaded

102 ms

Page Rendered

75 ms

redbirdmath.com screenshot

About Website

Click here to check amazing Redbird Math content for United States. Otherwise, check out these important facts you probably never knew about redbirdmath.com

Redbird combines more than 20 years of research from the pioneers of adaptive learning at Stanford University with today’s most advanced education technologies.

Visit redbirdmath.com

Key Findings

We analyzed Redbirdmath.com page load time and found that the first response time was 40 ms and then it took 177 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

redbirdmath.com performance score

0

Network Requests Diagram

redbirdmath.com

40 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Redbirdmath.com and no external sources were called. The less responsive or slowest element that took the longest time to load (40 ms) belongs to the original domain Redbirdmath.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24 B (16%)

Content Size

148 B

After Optimization

124 B

In fact, the total size of Redbirdmath.com main page is 148 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 148 B which makes up the majority of the site volume.

HTML Optimization

-16%

Potential reduce by 24 B

  • Original 148 B
  • After minification 148 B
  • After compression 124 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 24 B or 16% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

redbirdmath.com 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 Redbirdmath.com 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 Redbirdmath.com 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 Redbird Math. 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: