Tools & Wizards About Us
americanaexchange.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

americanaexchange.com

Rare Book Hub - Rare Books, Book Auctions, Antiquarian Book Collecting

Page Load Speed

1.4 sec in total

First Response

56 ms

Resources Loaded

1.2 sec

Page Rendered

204 ms

americanaexchange.com screenshot

About Website

Click here to check amazing Americanaexchange content. Otherwise, check out these important facts you probably never knew about americanaexchange.com

Your source for everything about book collecting: rare & antiquarian books, book auctions, booksellers & collectors magazine, bibliography & more.

Visit americanaexchange.com

Key Findings

We analyzed Americanaexchange.com page load time and found that the first response time was 56 ms and then it took 1.4 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

americanaexchange.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value28.4 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.782

5/100

15%

TTI (Time to Interactive)

Value27.3 s

0/100

10%

Network Requests Diagram

americanaexchange.com

56 ms

www.rarebookhub.com

184 ms

fundamentals-5b9eaf0ad00aad292eabac11e1de09ac631e4a3e6be1764374fa36b8ab811b21.css

16 ms

application-72ec875af546b2191c5b9cd4aa155579b4cc222a93071cff363e68bdbe75a26b.css

38 ms

sweetalert.min.js

50 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Americanaexchange.com, 52% (28 requests) were made to Ae-files.s3.amazonaws.com and 22% (12 requests) were made to Rarebookhub.com. The less responsive or slowest element that took the longest time to load (585 ms) relates to the external source Ae-files.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (44%)

Content Size

4.3 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Americanaexchange.com main page is 4.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 91.1 kB

  • Original 109.9 kB
  • After minification 102.5 kB
  • After compression 18.7 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 91.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 4.8 kB

  • Original 1.9 MB
  • After minification 1.9 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. Americanaexchange images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 1.8 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 502.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.8 MB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (19%)

Requests Now

43

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Americanaexchange. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

americanaexchange.com

americanaexchange.com

56 ms

www.rarebookhub.com

www.rarebookhub.com

184 ms

fundamentals-5b9eaf0ad00aad292eabac11e1de09ac631e4a3e6be1764374fa36b8ab811b21.css

fundamentals-5b9eaf0ad00aad292eabac11e1de09ac631e4a3e6be1764374fa36b8ab811b21.css

16 ms

application-72ec875af546b2191c5b9cd4aa155579b4cc222a93071cff363e68bdbe75a26b.css

application-72ec875af546b2191c5b9cd4aa155579b4cc222a93071cff363e68bdbe75a26b.css

38 ms

sweetalert.min.js

sweetalert.min.js

50 ms

js

js

301 ms

application-788bb2bc6df249b572d052ea59f475cc56c08e301675dc545bdeeb2c550676f4.js

application-788bb2bc6df249b572d052ea59f475cc56c08e301675dc545bdeeb2c550676f4.js

59 ms

css

css

52 ms

css

css

35 ms

sweetalert.min.js

sweetalert.min.js

18 ms

logo-full-2500efcdebc791d55d104c54781be7a7387c819b8dd8d302c52939d8113b7f22.png

logo-full-2500efcdebc791d55d104c54781be7a7387c819b8dd8d302c52939d8113b7f22.png

211 ms

41452a42-8a32-489e-a358-b06c4d6d7103.jpeg

41452a42-8a32-489e-a358-b06c4d6d7103.jpeg

351 ms

all.js

all.js

397 ms

10c153ee-c9a1-4f44-96e3-6de5b96b7c95.jpeg

10c153ee-c9a1-4f44-96e3-6de5b96b7c95.jpeg

241 ms

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97f28711-89e7-468c-ae47-849c494e8318.jpeg

277 ms

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3c87146c-504b-4c11-9810-9f345b7124b1.jpeg

278 ms

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444 ms

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427 ms

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fa78075d-820e-4e35-b21c-ea8b7241b221.jpg

281 ms

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444 ms

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443 ms

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444 ms

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444 ms

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582 ms

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579 ms

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578 ms

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578 ms

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22b90221-fd09-45eb-baeb-01fc5cc51577.jpg

578 ms

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579 ms

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9405e9e2-c250-4a49-9609-07f42b131d1c.jpg

582 ms

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580 ms

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582 ms

f0c2e56b-123c-42de-ac30-bbd1e158849e.jpeg

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581 ms

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580 ms

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585 ms

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582 ms

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583 ms

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583 ms

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585 ms

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583 ms

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236 ms

logo.png

logo.png

220 ms

jizaRExUiTo99u79D0KEwA.ttf

jizaRExUiTo99u79D0KEwA.ttf

276 ms

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424 ms

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473 ms

fontawesome-webfont-703625a146ad7d2fd3c162188ee231387ab6bec29b7e6cc13cf2ab5803a06987.woff

fontawesome-webfont-703625a146ad7d2fd3c162188ee231387ab6bec29b7e6cc13cf2ab5803a06987.woff

210 ms

fa-solid-900-8254be23b50ccdd44fb95da3be612dba6548398b35ae990c87342ef0f5c0b926.ttf

fa-solid-900-8254be23b50ccdd44fb95da3be612dba6548398b35ae990c87342ef0f5c0b926.ttf

473 ms

fa-regular-400-b17a94d14201885778b8f70e9f7d9e3155dd8d4fcf81563326db42889ba6e27b.ttf

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242 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4Vh-sC.ttf

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470 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZRekVh-sC.ttf

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZRekVh-sC.ttf

471 ms

calendar_hammer.json

calendar_hammer.json

339 ms

select2-6efcb80455de752ca66378ff45927b371a3bcc468d6cf45bebb7b64957c45ed9.png

select2-6efcb80455de752ca66378ff45927b371a3bcc468d6cf45bebb7b64957c45ed9.png

273 ms

js

js

80 ms

all.js

all.js

39 ms

Accessibility Review

americanaexchange.com accessibility score

76

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

americanaexchange.com best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

americanaexchange.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Americanaexchange.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 Americanaexchange.com main page’s claimed encoding is . 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

americanaexchange.com

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