Tools & Wizards About Us
shop.eb.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

shop.eb.com

Britannica Collective » Britannica

Page Load Speed

2.1 sec in total

First Response

13 ms

Resources Loaded

1.2 sec

Page Rendered

883 ms

shop.eb.com screenshot

About Website

Click here to check amazing Shop Eb content for United States. Otherwise, check out these important facts you probably never knew about shop.eb.com

Britannica Collective Read into better e-books Customize your curriculum with trusted, highly acclaimed nonfiction content, coupled with a state-of-the-art digital reading platform Get Britannica Coll...

Visit shop.eb.com

Key Findings

We analyzed Shop.eb.com page load time and found that the first response time was 13 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

shop.eb.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value6,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value63.6 s

0/100

10%

Network Requests Diagram

shop.eb.com

13 ms

164 ms

mis4gpo.css

43 ms

css

43 ms

search-filter.min.css

42 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Shop.eb.com, 75% (108 requests) were made to Britannicaeducation.com and 6% (8 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (558 ms) relates to the external source Britannicaeducation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (10%)

Content Size

10.1 MB

After Optimization

9.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shop.eb.com main page is 10.1 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. Only a small number of websites need less resources to load. Images take 9.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 363.0 kB

  • Original 405.9 kB
  • After minification 397.1 kB
  • After compression 42.9 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 363.0 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 676.7 kB

  • Original 9.2 MB
  • After minification 8.5 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. Shop Eb images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.7 kB

  • Original 343.9 kB
  • After minification 343.9 kB
  • After compression 336.2 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

-6%

Potential reduce by 8.3 kB

  • Original 128.6 kB
  • After minification 128.6 kB
  • After compression 120.4 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. Shop.eb.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 62 (49%)

Requests Now

126

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Eb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shop.eb.com

shop.eb.com

13 ms

164 ms

mis4gpo.css

mis4gpo.css

43 ms

css

css

43 ms

search-filter.min.css

search-filter.min.css

42 ms

custom.css

custom.css

52 ms

elementor-icons.min.css

elementor-icons.min.css

37 ms

frontend.min.css

frontend.min.css

45 ms

swiper.min.css

swiper.min.css

55 ms

frontend.min.css

frontend.min.css

63 ms

all.min.css

all.min.css

55 ms

v4-shims.min.css

v4-shims.min.css

59 ms

general.min.css

general.min.css

78 ms

aos.css

aos.css

84 ms

fontawesome.min.css

fontawesome.min.css

80 ms

solid.min.css

solid.min.css

84 ms

regular.min.css

regular.min.css

85 ms

brands.min.css

brands.min.css

88 ms

jquery.min.js

jquery.min.js

101 ms

jquery-migrate.min.js

jquery-migrate.min.js

119 ms

v4-shims.min.js

v4-shims.min.js

96 ms

js

js

78 ms

email-decode.min.js

email-decode.min.js

81 ms

elementor.css

elementor.css

110 ms

leadin.css

leadin.css

111 ms

animations.min.css

animations.min.css

110 ms

20473958.js

20473958.js

89 ms

general.min.js

general.min.js

111 ms

eael-31052.js

eael-31052.js

403 ms

aos.js

aos.js

401 ms

init.js

init.js

400 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

420 ms

imagesloaded.min.js

imagesloaded.min.js

401 ms

v2.js

v2.js

79 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

421 ms

webpack.runtime.min.js

webpack.runtime.min.js

419 ms

frontend-modules.min.js

frontend-modules.min.js

421 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

418 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

418 ms

wp-polyfill.min.js

wp-polyfill.min.js

487 ms

hooks.min.js

hooks.min.js

500 ms

i18n.min.js

i18n.min.js

500 ms

frontend.min.js

frontend.min.js

486 ms

waypoints.min.js

waypoints.min.js

480 ms

p.css

p.css

54 ms

core.min.js

core.min.js

475 ms

swiper.min.js

swiper.min.js

541 ms

share-link.min.js

share-link.min.js

535 ms

dialog.min.js

dialog.min.js

529 ms

frontend.min.js

frontend.min.js

525 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

523 ms

preloaded-modules.min.js

preloaded-modules.min.js

510 ms

jquery.sticky.min.js

jquery.sticky.min.js

558 ms

gtm.js

gtm.js

308 ms

hotjar-3297405.js

hotjar-3297405.js

391 ms

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10ZH20432TSS2ckk763pomgc6tt2

430 ms

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462 ms

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1gjULwt5bT4KbVhCvUUbcrQc6tt2

488 ms

Britannica-Education-Logo_Full-Color_small.png

Britannica-Education-Logo_Full-Color_small.png

405 ms

Group-68.png

Group-68.png

399 ms

Group-69.png

Group-69.png

412 ms

Collective-Icon-01-1024x1024.png

Collective-Icon-01-1024x1024.png

400 ms

Collective-Icon-02-1024x1024.png

Collective-Icon-02-1024x1024.png

399 ms

Collective-Icon-03-1024x1024.png

Collective-Icon-03-1024x1024.png

419 ms

Subject-Icons-01-1024x1024.png

Subject-Icons-01-1024x1024.png

412 ms

Subject-Icons-02-1024x1024.png

Subject-Icons-02-1024x1024.png

435 ms

Subject-Icons-03-1024x1024.png

Subject-Icons-03-1024x1024.png

427 ms

Subject-Icons-04-1024x1024.png

Subject-Icons-04-1024x1024.png

447 ms

Subject-Icons-05-1024x1024.png

Subject-Icons-05-1024x1024.png

463 ms

Subject-Icons-06-1024x1024.png

Subject-Icons-06-1024x1024.png

445 ms

muli.woff

muli.woff

456 ms

d

d

171 ms

d

d

253 ms

d

d

251 ms

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252 ms

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252 ms

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282 ms

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282 ms

Subject-Icons-07-1024x1024.png

Subject-Icons-07-1024x1024.png

301 ms

Subject-Icons-01-150x150.png

Subject-Icons-01-150x150.png

300 ms

Subject-Icons-02-150x150.png

Subject-Icons-02-150x150.png

309 ms

leadflows.js

leadflows.js

195 ms

fb.js

fb.js

195 ms

banner.js

banner.js

217 ms

conversations-embed.js

conversations-embed.js

218 ms

20473958.js

20473958.js

229 ms

web-interactives-embed.js

web-interactives-embed.js

191 ms

fa-solid-900.woff

fa-solid-900.woff

355 ms

fa-regular-400.woff

fa-regular-400.woff

352 ms

muli-bold.woff

muli-bold.woff

353 ms

fa-brands-400.woff

fa-brands-400.woff

406 ms

Subject-Icons-03-150x150.png

Subject-Icons-03-150x150.png

407 ms

Subject-Icons-04-150x150.png

Subject-Icons-04-150x150.png

402 ms

Subject-Icons-05-150x150.png

Subject-Icons-05-150x150.png

413 ms

Subject-Icons-06-150x150.png

Subject-Icons-06-150x150.png

329 ms

Subject-Icons-07-150x150.png

Subject-Icons-07-150x150.png

330 ms

Reproduction-in-Plants.jpeg

Reproduction-in-Plants.jpeg

331 ms

Skeletons-and-Exoskeletons.jpeg

Skeletons-and-Exoskeletons.jpeg

334 ms

Space-Exploration.jpeg

Space-Exploration.jpeg

334 ms

How-Cells-Function.jpeg

How-Cells-Function.jpeg

331 ms

modules.6c69b5997f314810cfe8.js

modules.6c69b5997f314810cfe8.js

59 ms

Crime-Fighting.jpeg

Crime-Fighting.jpeg

308 ms

Kids-Encyclopedia-iPad.png

Kids-Encyclopedia-iPad.png

307 ms

Factopia-iPad.png

Factopia-iPad.png

312 ms

Listified-iPad.png

Listified-iPad.png

307 ms

states_ebooks_california.png

states_ebooks_california.png

310 ms

states_ebooks_idaho.png

states_ebooks_idaho.png

312 ms

v3.js

v3.js

2 ms

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10ZH20432TSS2ckk763pomgc6tt2

59 ms

v3.js

v3.js

8 ms

states_ebooks_oregon.png

states_ebooks_oregon.png

261 ms

states_ebooks_delaware.jpg

states_ebooks_delaware.jpg

261 ms

states_ebooks_connecticut.jpg

states_ebooks_connecticut.jpg

261 ms

BSchool-Form-Background_Desktop.png

BSchool-Form-Background_Desktop.png

273 ms

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16esJNMs-R8mpmLcBbFaUJQc6tt2

31 ms

numbers_outline-01-1024x1024.png

numbers_outline-01-1024x1024.png

270 ms

form_standalone.css

form_standalone.css

49 ms

project_for_standalone_legacy.js

project_for_standalone_legacy.js

99 ms

project_for_standalone.js

project_for_standalone.js

102 ms

numbers_outline-02-1024x1024.png

numbers_outline-02-1024x1024.png

264 ms

numbers_outline-03-1024x1024.png

numbers_outline-03-1024x1024.png

262 ms

ebooks6.png

ebooks6.png

275 ms

v3.js

v3.js

0 ms

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29 ms

Ebooks1.png

Ebooks1.png

257 ms

ebooks3.png

ebooks3.png

271 ms

ebook2.png

ebook2.png

261 ms

ebook4.png

ebook4.png

262 ms

ebooks5.png

ebooks5.png

248 ms

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Britannica-Education-Logo_White-1024x262.png

261 ms

Teacher-Toolkit_R7_SS-2-scaled.jpg

Teacher-Toolkit_R7_SS-2-scaled.jpg

246 ms

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Teacher-Toolkit-2-scaled.jpg

246 ms

Teacher-Toolkit-3-scaled.jpg

Teacher-Toolkit-3-scaled.jpg

226 ms

v2.js

v2.js

71 ms

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Teacher-Toolkit-4-scaled.jpg

210 ms

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202 ms

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153 ms

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153 ms

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159 ms

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159 ms

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209 ms

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196 ms

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176 ms

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Britannica-School-1024x117.png

187 ms

Accessibility Review

shop.eb.com accessibility score

88

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

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

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

Links do not have a discernible name

Best Practices

shop.eb.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

shop.eb.com SEO score

92

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 Shop.eb.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 Shop.eb.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

shop.eb.com

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