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johns-book.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

johns-book.com

Shared Collections and Design Resources Free of Cost - Free, Editable, and Downloadable Digital Design Assets - No Cost Collections of Downloadable an...

Page Load Speed

3.6 sec in total

First Response

147 ms

Resources Loaded

3 sec

Page Rendered

495 ms

johns-book.com screenshot

About Website

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

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Key Findings

We analyzed Johns-book.com page load time and found that the first response time was 147 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

johns-book.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value760 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

johns-book.com

147 ms

johns-book.com

241 ms

gtm.js

69 ms

slideshow.css

53 ms

bootstrap.min.css

212 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 85% of them (47 requests) were addressed to the original Johns-book.com, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Johns-book.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.5 kB (5%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johns-book.com main page is 3.4 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.1 kB

  • Original 34.3 kB
  • After minification 30.6 kB
  • After compression 7.1 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 3.7 kB, which is 11% 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 27.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 43.1 kB

  • Original 3.0 MB
  • After minification 2.9 MB

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. Johns Book images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 109.9 kB

  • Original 386.8 kB
  • After minification 386.8 kB
  • After compression 276.9 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 109.9 kB or 28% of the original size.

CSS Optimization

-8%

Potential reduce by 4.4 kB

  • Original 52.5 kB
  • After minification 52.4 kB
  • After compression 48.1 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. Johns-book.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (34%)

Requests Now

53

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johns Book. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

johns-book.com

johns-book.com

147 ms

johns-book.com

johns-book.com

241 ms

gtm.js

gtm.js

69 ms

slideshow.css

slideshow.css

53 ms

bootstrap.min.css

bootstrap.min.css

212 ms

bootstrap-4.0.0.css

bootstrap-4.0.0.css

196 ms

carousel.css

carousel.css

192 ms

starter-template.css

starter-template.css

191 ms

sticky-footer.css

sticky-footer.css

192 ms

style.css

style.css

193 ms

Margins.css

Margins.css

221 ms

FreeMedia.css

FreeMedia.css

221 ms

api.js

api.js

46 ms

jquery-3.2.1.slim.min.js

jquery-3.2.1.slim.min.js

32 ms

slideshow.js

slideshow.js

261 ms

popper.min.js

popper.min.js

262 ms

bootstrap.min.js

bootstrap.min.js

262 ms

holder.min.js

holder.min.js

314 ms

scc-c2.min.js

scc-c2.min.js

4 ms

js

js

56 ms

analytics.js

analytics.js

21 ms

collect

collect

13 ms

recaptcha__en.js

recaptcha__en.js

101 ms

Icon-Johns-Book-LogoTransparent.svg

Icon-Johns-Book-LogoTransparent.svg

154 ms

Nav-Menu-Home.svg

Nav-Menu-Home.svg

151 ms

Nav-Menu-About.svg

Nav-Menu-About.svg

156 ms

Nav-Menu-Collections-Book.svg

Nav-Menu-Collections-Book.svg

155 ms

Nav-Menu-NewDownloads.svg

Nav-Menu-NewDownloads.svg

158 ms

Nav-Menu-Blog.svg

Nav-Menu-Blog.svg

157 ms

Nav-Menu-Contact.svg

Nav-Menu-Contact.svg

167 ms

Landing-Page---Panaroma-Mountain.jpg

Landing-Page---Panaroma-Mountain.jpg

886 ms

NoCostTemplateButton.png

NoCostTemplateButton.png

164 ms

NoCostClipsButton.png

NoCostClipsButton.png

165 ms

Landing-Page---Creek.jpg

Landing-Page---Creek.jpg

577 ms

NoCostMockupsButton.png

NoCostMockupsButton.png

165 ms

Landing-Page---Field.jpg

Landing-Page---Field.jpg

2334 ms

NoCostPatternsButton.png

NoCostPatternsButton.png

218 ms

NoCostVectorsButton.png

NoCostVectorsButton.png

217 ms

NoCostPhotosButton.png

NoCostPhotosButton.png

217 ms

Landing%20Page%20-%20Previous%20Slide%20Icon.svg

Landing%20Page%20-%20Previous%20Slide%20Icon.svg

269 ms

Landing%20Page%20-%20next%20Slide%20Icon.svg

Landing%20Page%20-%20next%20Slide%20Icon.svg

271 ms

Thumbnail-Templates.jpg

Thumbnail-Templates.jpg

681 ms

Thumbnail-8.375x10.875PromoMockup.jpg

Thumbnail-8.375x10.875PromoMockup.jpg

733 ms

Thumbnail---Pattern-Collection.jpg

Thumbnail---Pattern-Collection.jpg

733 ms

Thumbnails-VectorsCollection.jpg

Thumbnails-VectorsCollection.jpg

730 ms

Clip-ServicePromo.gif

Clip-ServicePromo.gif

1147 ms

_Photo-SunsetInPark.jpg

_Photo-SunsetInPark.jpg

784 ms

Icon-Johns-Book-LogoFooter.svg

Icon-Johns-Book-LogoFooter.svg

785 ms

twittericon.svg

twittericon.svg

787 ms

instagram.svg

instagram.svg

837 ms

pinteresticon.svg

pinteresticon.svg

839 ms

behance_BehanceDesignResources.svg

behance_BehanceDesignResources.svg

841 ms

Flickr.svg

Flickr.svg

889 ms

wordpress-01.png

wordpress-01.png

940 ms

Icon-Blogger-Icon.png

Icon-Blogger-Icon.png

891 ms

Accessibility Review

johns-book.com accessibility score

96

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

Heading elements are not in a sequentially-descending order

Best Practices

johns-book.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

Page has valid source maps

SEO Factors

johns-book.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johns-book.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 Johns-book.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

johns-book.com

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