Access hearworldusa.com. Products Devices and Aids for Deaf, Hearing Loss, Hard of Hearing

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.95

3/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

hearworldusa.com

103 ms

www.hearworldusa.com

687 ms

jquery.min.js

64 ms

theme-bundle.head_async.js

104 ms

css

97 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Hearworldusa.com, 72% (86 requests) were made to Cdn11.bigcommerce.com and 3% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cdn11.bigcommerce.com.

Content Size

3.4 MB

After Optimization

3.1 MB

In fact, the total size of Hearworldusa.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. Only a small number of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 319.3 kB

Original 362.4 kB
After minification 314.0 kB
After compression 43.1 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 48.4 kB, which is 13% 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 319.3 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

Original 3.0 MB
After minification 3.0 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. Hear World Usa images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 4.9 kB

Original 59.1 kB
After minification 59.1 kB
After compression 54.2 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.

Requests Now

112

After Optimization

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hear World Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

ARIA IDs are not unique

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.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

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 Hearworldusa.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 Hearworldusa.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

hearworldusa.com

Open Graph description is not detected on the main page of Hear World Usa. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Products Devices and Aids for Deaf, Hearing Loss, Hard of Hearing | Hear World Communications

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

hearworldusa.com

www.hearworldusa.com

jquery.min.js

theme-bundle.head_async.js

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hearworldusa.com

www.hearworldusa.com

jquery.min.js

theme-bundle.head_async.js

css

theme-f36c1e40-895f-0138-6f48-0242ac110010.css

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

loader.js

index.js

custom.css

si.js

theme-bundle.main.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

visitor_stencil.js

fbevents.js

ga.js

css2

__utm.gif

cart-icon-mobile.png

banner01.jpg

logo.png

cart-ic.png

menu-arrow.png

menu-arrow-black.png

banner-01__35187.jpg

banner-02__60395.jpg

banner-03__84405.jpg

banner-04__07938.jpg

image1.JPG

banner01-mobile.jpg

category-img1.jpg

category-img2.jpg

category-img3.jpg

category-img4.jpg

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capcomp__20804.1716325707.jpg

SQGLOW-VDB__69990.1701229573.jpg

trihear__08113.1714620580.jpg

PROXY2__93507.1630262854.jpg