Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

books.cuny.edu

IBM HTTP Server

Page Load Speed

419 ms in total

First Response

69 ms

Resources Loaded

207 ms

Page Rendered

143 ms

books.cuny.edu screenshot

About Website

Click here to check amazing Books Cuny content for United States. Otherwise, check out these important facts you probably never knew about books.cuny.edu

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Key Findings

We analyzed Books.cuny.edu page load time and found that the first response time was 69 ms and then it took 350 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

books.cuny.edu performance score

0

Network Requests Diagram

books.cuny.edu

69 ms

http_server_styles.css

25 ms

odot.gif

41 ms

administration.gif

47 ms

help.gif

46 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Books.cuny.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (104 ms) belongs to the original domain Books.cuny.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 kB (78%)

Content Size

4.4 kB

After Optimization

980 B

In fact, the total size of Books.cuny.edu main page is 4.4 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. HTML takes 3.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 2.5 kB

  • Original 3.2 kB
  • After minification 1.8 kB
  • After compression 730 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 44% 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 2.5 kB or 78% of the original size.

CSS Optimization

-79%

Potential reduce by 934 B

  • Original 1.2 kB
  • After minification 612 B
  • After compression 250 B

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. Books.cuny.edu needs all CSS files to be minified and compressed as it can save up to 934 B or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Books Cuny. According to our analytics all requests are already optimized.

SEO Factors

books.cuny.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Books.cuny.edu 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 Books.cuny.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

Open Graph description is not detected on the main page of Books Cuny. 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: