Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bimmernav.com

Retrofits, Upgrades and Parts for BMW | BimmerTech

Page Load Speed

5.1 sec in total

First Response

781 ms

Resources Loaded

4.1 sec

Page Rendered

241 ms

About Website

Visit bimmernav.com now to see the best up-to-date Bimmer Nav content for United States and also check out these interesting facts you probably never knew about bimmernav.com

Looking for a high-quality BMW upgrade with an OEM look and feel? BimmerTech is your go-to place for the mods, retrofits and updates you’ve been dreaming about.

Visit bimmernav.com

Key Findings

We analyzed Bimmernav.com page load time and found that the first response time was 781 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bimmernav.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value24.4 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value9,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value31.5 s

0/100

10%

Network Requests Diagram

bimmernav.com

781 ms

all.js

150 ms

b.js

313 ms

flash1.jpg

1263 ms

16x9.jpg

1251 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 83% of them (54 requests) were addressed to the original Bimmernav.com, 3% (2 requests) were made to Facebook.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Bimmernav.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.1 kB (16%)

Content Size

292.2 kB

After Optimization

246.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bimmernav.com main page is 292.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 247.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 36.8 kB

  • Original 44.3 kB
  • After minification 36.4 kB
  • After compression 7.6 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 7.9 kB, which is 18% 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 36.8 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 9.3 kB

  • Original 247.2 kB
  • After minification 237.8 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. Bimmer Nav images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 14 B

  • Original 704 B
  • After minification 704 B
  • After compression 690 B

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 Breakdown

Number of requests can be reduced by 12 (19%)

Requests Now

64

After Optimization

52

  • AJAX
  • Images
  • JavaScript

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bimmer Nav. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bimmernav.com accessibility score

62

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

bimmernav.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

bimmernav.com SEO score

77

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bimmernav.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 Bimmernav.com main page’s claimed encoding is iso-8859-1. 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

Open Graph description is not detected on the main page of Bimmer Nav. 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: