Tools & Wizards About Us
ravencrestbooks.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ravencrestbooks.com

Non-Fiction Publishing | Raven Crest Books

Page Load Speed

1.7 sec in total

First Response

202 ms

Resources Loaded

1.4 sec

Page Rendered

88 ms

ravencrestbooks.com screenshot

About Website

Welcome to ravencrestbooks.com homepage info - get ready to check Raven Crest Books best content right away, or after learning these important things about ravencrestbooks.com

Family Run Publishing Business. Raven Crest Books Helps Experts To Write & Publish or Self-Publish Their Knowledge. Share Your Knowledge, Help The World.

Visit ravencrestbooks.com

Key Findings

We analyzed Ravencrestbooks.com page load time and found that the first response time was 202 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ravencrestbooks.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

ravencrestbooks.com

202 ms

www.ravencrestbooks.co.uk

150 ms

minified.js

50 ms

focus-within-polyfill.js

82 ms

polyfill.min.js

48 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ravencrestbooks.com, 33% (16 requests) were made to Static.parastorage.com and 29% (14 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (647 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (51%)

Content Size

2.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ravencrestbooks.com main page is 2.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 1.3 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 246.6 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 1.3 MB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 25.5 kB

  • Original 856.9 kB
  • After minification 831.4 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Raven Crest Books images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 262.9 kB
  • After minification 262.9 kB
  • After compression 258.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (37%)

Requests Now

30

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raven Crest Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ravencrestbooks.com

ravencrestbooks.com

202 ms

www.ravencrestbooks.co.uk

www.ravencrestbooks.co.uk

150 ms

minified.js

minified.js

50 ms

focus-within-polyfill.js

focus-within-polyfill.js

82 ms

polyfill.min.js

polyfill.min.js

48 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

163 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

187 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

163 ms

lodash.min.js

lodash.min.js

168 ms

react.production.min.js

react.production.min.js

164 ms

react-dom.production.min.js

react-dom.production.min.js

169 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

186 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

187 ms

RCB%20(3)_edited.png

RCB%20(3)_edited.png

261 ms

bundle.min.js

bundle.min.js

184 ms

By%20Author.png

By%20Author.png

334 ms

760eea_366b73ebbca04fcaa9aead0df8376068~mv2.jpg

760eea_366b73ebbca04fcaa9aead0df8376068~mv2.jpg

422 ms

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760eea_54bfd8298edd4dcd986f8461981cfe84~mv2.jpg

317 ms

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760eea_3d4d40b8d15d46bdba03705660143a6c~mv2.jpg

369 ms

760eea_7d2fb04f2fee428385d391f53e6104db~mv2.jpg

760eea_7d2fb04f2fee428385d391f53e6104db~mv2.jpg

360 ms

760eea_313d404717ef4bdabaa532d97d4472df~mv2.jpg

760eea_313d404717ef4bdabaa532d97d4472df~mv2.jpg

444 ms

headshot_edited_edited_edited.jpg

headshot_edited_edited_edited.jpg

530 ms

jan_JPG.jpg

jan_JPG.jpg

485 ms

760eea_db4ba2e5ea5a4164920031926ee449c0~mv2.webp

760eea_db4ba2e5ea5a4164920031926ee449c0~mv2.webp

620 ms

760eea_ae6ce5c8e5f9441faa54cf502715f901~mv2.webp

760eea_ae6ce5c8e5f9441faa54cf502715f901~mv2.webp

525 ms

760eea_ae6ce5c8e5f9441faa54cf502715f901~mv2.webp

760eea_ae6ce5c8e5f9441faa54cf502715f901~mv2.webp

541 ms

760eea_c70e6400566642bc8f4c138386153d61~mv2.webp

760eea_c70e6400566642bc8f4c138386153d61~mv2.webp

633 ms

760eea_c70e6400566642bc8f4c138386153d61~mv2.webp

760eea_c70e6400566642bc8f4c138386153d61~mv2.webp

647 ms

107 ms

106 ms

107 ms

102 ms

101 ms

102 ms

156 ms

155 ms

156 ms

153 ms

97 ms

153 ms

96 ms

deprecation-en.v5.html

deprecation-en.v5.html

17 ms

bolt-performance

bolt-performance

20 ms

deprecation-style.v5.css

deprecation-style.v5.css

13 ms

right-arrow.svg

right-arrow.svg

27 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

11 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

ravencrestbooks.com accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

ravencrestbooks.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ravencrestbooks.com SEO score

100

Search Engine Optimization Advices

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 Ravencrestbooks.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 Ravencrestbooks.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

ravencrestbooks.com

Open Graph data is detected on the main page of Raven Crest Books. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: