Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

jabra.br.com

Wireless Headsets and Headphones for Office, Music & Sport | Jabra

Page Load Speed

5.4 sec in total

First Response

1.1 sec

Resources Loaded

3.3 sec

Page Rendered

911 ms

jabra.br.com screenshot

About Website

Click here to check amazing Jabra content. Otherwise, check out these important facts you probably never knew about jabra.br.com

Headsets for office & call center with noise cancellation and superior sound - Bluetooth headsets and speakers - Wireless sport headphones - True wireless earbuds

Visit jabra.br.com

Key Findings

We analyzed Jabra.br.com page load time and found that the first response time was 1.1 sec and then it took 4.3 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

jabra.br.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value6,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value34.3 s

0/100

10%

Network Requests Diagram

www.jabra.com

1134 ms

217E2125FF90465B9FF9ACCDCA30DA4A.css

43 ms

bootstrapper.81900ae8b707d44b21d6.css

19 ms

jabra.cd838555a14ef210d984.css

32 ms

dd5030bb6972266a6e39255be1a8a3798eb31cc3_Jabra_Evolve2_85_Teams_02.png

87 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jabra.br.com, 41% (26 requests) were made to Assets2.jabra.com and 2% (1 request) were made to D23x0bpv9xixis.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Jabra.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 475.3 kB (31%)

Content Size

1.5 MB

After Optimization

1.0 MB

In fact, the total size of Jabra.br.com main page is 1.5 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 804.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 432.8 kB

  • Original 515.1 kB
  • After minification 474.8 kB
  • After compression 82.3 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 432.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 14.0 kB

  • Original 804.2 kB
  • After minification 790.2 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. Jabra images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 42 B

  • Original 103.1 kB
  • After minification 103.1 kB
  • After compression 103.1 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

-29%

Potential reduce by 28.5 kB

  • Original 96.7 kB
  • After minification 95.5 kB
  • After compression 68.2 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. Jabra.br.com needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

54

After Optimization

51

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jabra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jabra.br.com accessibility score

90

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 input fields do not have accessible names

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

Image elements do not have [alt] attributes

Best Practices

jabra.br.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

jabra.br.com SEO score

84

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

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

    EN

  • Encoding

    UTF-8

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

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