Tools & Wizards About Us
clairviewbooks.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

clairviewbooks.com

Clairview Books - books to challenge your perception of reality

Page Load Speed

1.9 sec in total

First Response

267 ms

Resources Loaded

1.5 sec

Page Rendered

165 ms

clairviewbooks.com screenshot

About Website

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

Clairview Books is an independent publishing company with a focus on cutting-edge, challenging non-fiction books. Whether on current affairs, health, the arts, science or spirituality, our books quest...

Visit clairviewbooks.com

Key Findings

We analyzed Clairviewbooks.com page load time and found that the first response time was 267 ms and then it took 1.6 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

clairviewbooks.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

clairviewbooks.com

267 ms

clairviewbooks.com

383 ms

sm-core-css.css

81 ms

clairview.css

163 ms

jquery-1.12.4.min.js

13 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Clairviewbooks.com, 4% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (626 ms) belongs to the original domain Clairviewbooks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.6 kB (2%)

Content Size

726.6 kB

After Optimization

712.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clairviewbooks.com main page is 726.6 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. 25% of websites need less resources to load. Images take 700.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.2 kB

  • Original 12.8 kB
  • After minification 11.7 kB
  • After compression 3.6 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 9.2 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 3.7 kB

  • Original 700.6 kB
  • After minification 696.9 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. Clairview Books images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 11 B

  • Original 7.2 kB
  • After minification 7.2 kB
  • After compression 7.2 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

-13%

Potential reduce by 784 B

  • Original 6.1 kB
  • After minification 6.1 kB
  • After compression 5.3 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. Clairviewbooks.com needs all CSS files to be minified and compressed as it can save up to 784 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clairview Books. According to our analytics all requests are already optimized.

Network Requests Diagram

clairviewbooks.com

clairviewbooks.com

267 ms

clairviewbooks.com

clairviewbooks.com

383 ms

sm-core-css.css

sm-core-css.css

81 ms

clairview.css

clairview.css

163 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

13 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

240 ms

jquery.scrollDetection.min.js

jquery.scrollDetection.min.js

239 ms

clv_top.png

clv_top.png

237 ms

clv_vertical.jpg

clv_vertical.jpg

257 ms

9781912992461.jpg

9781912992461.jpg

434 ms

9781912992478.jpg

9781912992478.jpg

435 ms

9781912992485.jpg

9781912992485.jpg

472 ms

9781912992492.jpg

9781912992492.jpg

475 ms

9783910465022.jpg

9783910465022.jpg

393 ms

9783910465008.jpg

9783910465008.jpg

397 ms

9781912992423.jpg

9781912992423.jpg

550 ms

9781912992416.jpg

9781912992416.jpg

477 ms

9781912992409.jpg

9781912992409.jpg

594 ms

9781905570072.jpg

9781905570072.jpg

515 ms

9781905570379.jpg

9781905570379.jpg

549 ms

9781905570027.jpg

9781905570027.jpg

553 ms

9781905570768.jpg

9781905570768.jpg

556 ms

9781905570386.jpg

9781905570386.jpg

597 ms

9781902636566.jpg

9781902636566.jpg

626 ms

bkg1.jpg

bkg1.jpg

522 ms

f.png

f.png

80 ms

up.png

up.png

81 ms

up_on.png

up_on.png

82 ms

Accessibility Review

clairviewbooks.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

clairviewbooks.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

clairviewbooks.com SEO score

98

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

High

Tap targets are not sized appropriately

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 Clairviewbooks.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 Clairviewbooks.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

clairviewbooks.com

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