Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

quarry.stanford.edu

Home | Learning for a Lifetime | Stanford Online

Page Load Speed

1.1 sec in total

First Response

487 ms

Resources Loaded

489 ms

Page Rendered

110 ms

quarry.stanford.edu screenshot

About Website

Welcome to quarry.stanford.edu homepage info - get ready to check Quarry Stanford best content for United States right away, or after learning these important things about quarry.stanford.edu

Stanford Online offers learning opportunities via free online courses, online degrees, grad and professional certificates, e-learning, and open courses.

Visit quarry.stanford.edu

Key Findings

We analyzed Quarry.stanford.edu page load time and found that the first response time was 487 ms and then it took 599 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

quarry.stanford.edu performance score

0

Network Requests Diagram

quarry.stanford.edu

487 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 Quarry.stanford.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (487 ms) belongs to the original domain Quarry.stanford.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 17 B (10%)

Content Size

173 B

After Optimization

156 B

In fact, the total size of Quarry.stanford.edu main page is 173 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 173 B which makes up the majority of the site volume.

HTML Optimization

-10%

Potential reduce by 17 B

  • Original 173 B
  • After minification 173 B
  • After compression 156 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. This web page is already compressed.

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

quarry.stanford.edu SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quarry.stanford.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Quarry.stanford.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 Quarry Stanford. 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: