Tools & Wizards About Us

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

pdrbookstore.com

Important Steps For Choosing The Right Research Topic | www.pdrbookstore.com

Page Load Speed

6 sec in total

First Response

36 ms

Resources Loaded

5.8 sec

Page Rendered

168 ms

About Website

Visit pdrbookstore.com now to see the best up-to-date Pdrbookstore content and also check out these interesting facts you probably never knew about pdrbookstore.com

The research paper is one of the more challenging school assignments. Finishing it often takes at least two months, depending on the class it is needed for.

Visit pdrbookstore.com

Key Findings

We analyzed Pdrbookstore.com page load time and found that the first response time was 36 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

pdrbookstore.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value4.7 s

79/100

10%

Network Requests Diagram

pdrbookstore.com

36 ms

pdrbookstore.com

290 ms

www.pdrbookstore.com

36 ms

www.pdrbookstore.com

3404 ms

wp-emoji-release.min.js

227 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 98% of them (43 requests) were addressed to the original Pdrbookstore.com, 2% (1 request) were made to Pdrbookstorecom.satwp.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Pdrbookstore.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.0 kB (20%)

Content Size

206.9 kB

After Optimization

165.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Pdrbookstore.com main page is 206.9 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. 35% of websites need less resources to load. CSS take 87.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.2 kB

  • Original 34.9 kB
  • After minification 32.2 kB
  • After compression 7.6 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 27.2 kB or 78% of the original size.

JavaScript Optimization

-5%

Potential reduce by 3.9 kB

  • Original 84.6 kB
  • After minification 84.6 kB
  • After compression 80.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 10.8 kB

  • Original 87.5 kB
  • After minification 87.5 kB
  • After compression 76.6 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. Pdrbookstore.com needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (87%)

Requests Now

38

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdrbookstore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

pdrbookstore.com accessibility score

100

Accessibility Issues

Best Practices

pdrbookstore.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pdrbookstore.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdrbookstore.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pdrbookstore.com 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

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