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booksellers.penguin.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

booksellers.penguin.com

Bookseller Services - Penguin Group (USA)

Page Load Speed

505 ms in total

First Response

90 ms

Resources Loaded

314 ms

Page Rendered

101 ms

booksellers.penguin.com screenshot

About Website

Welcome to booksellers.penguin.com homepage info - get ready to check Bookseller S Penguin best content for United States right away, or after learning these important things about booksellers.penguin.com

Visit booksellers.penguin.com

Key Findings

We analyzed Booksellers.penguin.com page load time and found that the first response time was 90 ms and then it took 415 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

booksellers.penguin.com performance score

0

Network Requests Diagram

booksellers.penguin.com

90 ms

penguingroupstyle.css

52 ms

mainscript.js

15 ms

nfcommon.js

15 ms

nfcommon.js

16 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Booksellers.penguin.com, 4% (1 request) were made to Code.randomhouse.com. The less responsive or slowest element that took the longest time to load (90 ms) belongs to the original domain Booksellers.penguin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.9 kB (77%)

Content Size

89.0 kB

After Optimization

20.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Booksellers.penguin.com main page is 89.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Javascripts take 45.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 17.6 kB

  • Original 20.8 kB
  • After minification 17.4 kB
  • After compression 3.3 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 3.4 kB, which is 16% 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 17.6 kB or 84% of the original size.

JavaScript Optimization

-67%

Potential reduce by 31.0 kB

  • Original 45.9 kB
  • After minification 38.7 kB
  • After compression 14.9 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 31.0 kB or 67% of the original size.

CSS Optimization

-92%

Potential reduce by 20.3 kB

  • Original 22.2 kB
  • After minification 19.3 kB
  • After compression 1.9 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. Booksellers.penguin.com needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (42%)

Requests Now

19

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookseller S Penguin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

booksellers.penguin.com

booksellers.penguin.com

90 ms

penguingroupstyle.css

penguingroupstyle.css

52 ms

mainscript.js

mainscript.js

15 ms

nfcommon.js

nfcommon.js

15 ms

nfcommon.js

nfcommon.js

16 ms

s_code.js

s_code.js

35 ms

penguingroup-new.css

penguingroup-new.css

39 ms

s_code_endofpage.js

s_code_endofpage.js

31 ms

spacer.gif

spacer.gif

82 ms

dogear.gif

dogear.gif

13 ms

logo-penguin.gif

logo-penguin.gif

11 ms

header-pgusa.gif

header-pgusa.gif

9 ms

curve-left.gif

curve-left.gif

12 ms

curve1.gif

curve1.gif

15 ms

noborder.gif

noborder.gif

17 ms

headernav_booksellers.gif

headernav_booksellers.gif

46 ms

tools_nav.gif

tools_nav.gif

21 ms

catalogs_nav.gif

catalogs_nav.gif

19 ms

resources_nav.gif

resources_nav.gif

23 ms

booksellerservices.gif

booksellerservices.gif

24 ms

header-booksellers-welcome.gif

header-booksellers-welcome.gif

29 ms

bookbuzz.gif

bookbuzz.gif

30 ms

s31491545776370

s31491545776370

39 ms

SEO Factors

booksellers.penguin.com 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 Booksellers.penguin.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 Booksellers.penguin.com 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

booksellers.penguin.com

Open Graph description is not detected on the main page of Bookseller S Penguin. 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: