Tools & Wizards About Us
nollybook.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

nollybook.com

Nollybook Brunei: Books, Stationery, Gifts, Toys and more

Page Load Speed

4.6 sec in total

First Response

723 ms

Resources Loaded

2.9 sec

Page Rendered

969 ms

nollybook.com screenshot

About Website

Click here to check amazing Nollybook content for Brunei. Otherwise, check out these important facts you probably never knew about nollybook.com

NollyBook.com is a Brunei Online Bookstore that sells all types of books including educational, religious, novels, magazines, self development, etc both in English, Malay and other languages

Visit nollybook.com

Key Findings

We analyzed Nollybook.com page load time and found that the first response time was 723 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nollybook.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

nollybook.com

723 ms

theme.scss.css

115 ms

preloads.js

102 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

218 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

222 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 65% of them (47 requests) were addressed to the original Nollybook.com, 4% (3 requests) were made to Cdn.gtranslate.net and 3% (2 requests) were made to Vortexapplabs.com. The less responsive or slowest element that took the longest time to load (896 ms) relates to the external source Vortexapplabs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 533.9 kB (42%)

Content Size

1.3 MB

After Optimization

750.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nollybook.com main page is 1.3 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. Javascripts take 617.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 325.5 kB

  • Original 382.2 kB
  • After minification 345.7 kB
  • After compression 56.8 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 325.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 486 B

  • Original 252.0 kB
  • After minification 251.5 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. Nollybook images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 207.6 kB

  • Original 617.5 kB
  • After minification 617.5 kB
  • After compression 409.9 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 207.6 kB or 34% of the original size.

CSS Optimization

-1%

Potential reduce by 360 B

  • Original 32.2 kB
  • After minification 32.2 kB
  • After compression 31.8 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. Nollybook.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (52%)

Requests Now

61

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nollybook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nollybook.com

nollybook.com

723 ms

theme.scss.css

theme.scss.css

115 ms

preloads.js

preloads.js

102 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

218 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

222 ms

jquery-2.2.3.min.js

jquery-2.2.3.min.js

108 ms

lazysizes.min.js

lazysizes.min.js

49 ms

vendor.js

vendor.js

71 ms

theme.js

theme.js

92 ms

loader.js

loader.js

22 ms

jquery.min.js

jquery.min.js

896 ms

535 ms

ndnapps-sociallogin.css

ndnapps-sociallogin.css

97 ms

ndnapps-sociallogin-script.js

ndnapps-sociallogin-script.js

201 ms

javascript

javascript

36 ms

element.js

element.js

36 ms

globo.preorder.data.min.js

globo.preorder.data.min.js

199 ms

globo.preorder.data_.min.js

globo.preorder.data_.min.js

200 ms

globo.preorder.min.js

globo.preorder.min.js

201 ms

globo.preorder.css

globo.preorder.css

201 ms

trekkie.storefront.6feac1db1e2c7d84269967dcaefdee0618af51f6.min.js

trekkie.storefront.6feac1db1e2c7d84269967dcaefdee0618af51f6.min.js

78 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

79 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

76 ms

en.png

en.png

83 ms

centurygothic_n4.346454bcdd76b0c02e149e968e75218ca6ee803f.woff

centurygothic_n4.346454bcdd76b0c02e149e968e75218ca6ee803f.woff

57 ms

roboto_n4.a512c7b68cd7f12c72e1a5fd58e7f7315c552e93.woff

roboto_n4.a512c7b68cd7f12c72e1a5fd58e7f7315c552e93.woff

56 ms

roboto_n7.1babbb6a27f91b14216bafa40bf222e08f6999f4.woff

roboto_n7.1babbb6a27f91b14216bafa40bf222e08f6999f4.woff

56 ms

logo-small_360x.png

logo-small_360x.png

252 ms

9555056300280_b_260x_939c6561-e662-4d8d-968a-626f0879c3f1_125x.jpg

9555056300280_b_260x_939c6561-e662-4d8d-968a-626f0879c3f1_125x.jpg

189 ms

81fkVK2SC5L._SY385_125x.jpg

81fkVK2SC5L._SY385_125x.jpg

205 ms

7003041122_67844250cd_125x.jpg

7003041122_67844250cd_125x.jpg

220 ms

s-l500_305f2bcb-1877-4228-977f-3f68fdfa2dfa_125x.jpg

s-l500_305f2bcb-1877-4228-977f-3f68fdfa2dfa_125x.jpg

318 ms

165850305_129672365786675_9031010784933480335_n_125x.jpg

165850305_129672365786675_9031010784933480335_n_125x.jpg

206 ms

9781408809488_125x.jpg

9781408809488_125x.jpg

393 ms

The_Worlds_a_Dad_Celebrating_Fatherhood-1704934163_125x.jpg

The_Worlds_a_Dad_Celebrating_Fatherhood-1704934163_125x.jpg

378 ms

The-History-of-Golf-9780857804938_4923330a-0c29-4dcd-a740-f7812822670c.4a213429d648133f7da9fee915592233_180x.jpg

The-History-of-Golf-9780857804938_4923330a-0c29-4dcd-a740-f7812822670c.4a213429d648133f7da9fee915592233_180x.jpg

452 ms

32926179._SY475_125x.jpg

32926179._SY475_125x.jpg

428 ms

41C5DFz4RhL._SX498_BO1_204_203_200_125x.jpg

41C5DFz4RhL._SX498_BO1_204_203_200_125x.jpg

299 ms

41v2AEe2n5L_125x.jpg

41v2AEe2n5L_125x.jpg

244 ms

9781784880972_125x.jpg

9781784880972_125x.jpg

238 ms

XL_125x.jpg

XL_125x.jpg

286 ms

9789671656310c_125x.jpg

9789671656310c_125x.jpg

587 ms

0b8766463ec2d55842e319ed87c07e44_125x.png

0b8766463ec2d55842e319ed87c07e44_125x.png

265 ms

SayangiIbuBapa_125x.jpg

SayangiIbuBapa_125x.jpg

461 ms

font-awesome.min.css

font-awesome.min.css

33 ms

css

css

46 ms

jquery.min.js

jquery.min.js

109 ms

Freshwater_Fishes_of_Brunei_Darussalam_Borneo_125x.jpg

Freshwater_Fishes_of_Brunei_Darussalam_Borneo_125x.jpg

240 ms

images_180x.jpg

images_180x.jpg

239 ms

81v3tsls60L._SY385_125x.jpg

81v3tsls60L._SY385_125x.jpg

240 ms

imageAction_b8704671-bbb6-4743-bf37-3bdc5e998746_125x.jpg

imageAction_b8704671-bbb6-4743-bf37-3bdc5e998746_125x.jpg

182 ms

13098898_277457089257825_235294810_n_180x.jpg

13098898_277457089257825_235294810_n_180x.jpg

183 ms

base.css

base.css

124 ms

icons.woff

icons.woff

45 ms

8AAngBY2BkYGDgA2IJBhBgAvKZGViBJAuYxwAABJsAOgAAeAFjYGBgZACCk535hiD60tn0azAaAEqpB6wAAA==

8AAngBY2BkYGDgA2IJBhBgAvKZGViBJAuYxwAABJsAOgAAeAFjYGBgZACCk535hiD60tn0azAaAEqpB6wAAA==

3 ms

roboto_i7.c50b5683f5731edb8040ff2110a54947108434de.woff

roboto_i7.c50b5683f5731edb8040ff2110a54947108434de.woff

37 ms

icons.ttf

icons.ttf

82 ms

recommender_javascript

recommender_javascript

536 ms

gtranslate.js

gtranslate.js

188 ms

section-feed.js

section-feed.js

157 ms

splmn-shopify-prod-August-31.min.js

splmn-shopify-prod-August-31.min.js

187 ms

script

script

170 ms

freeshippingbar.js

freeshippingbar.js

157 ms

jcr-widget.js

jcr-widget.js

191 ms

socioh_shopify_v2.js

socioh_shopify_v2.js

144 ms

socioh_shopify_v1.js

socioh_shopify_v1.js

143 ms

installed.js

installed.js

156 ms

spin.min.js

spin.min.js

114 ms

icons.svg

icons.svg

254 ms

settings

settings

13 ms

switcher.png

switcher.png

13 ms

arrow_down.png

arrow_down.png

27 ms

Accessibility Review

nollybook.com accessibility score

70

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

nollybook.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nollybook.com SEO score

91

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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

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

nollybook.com

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