Tools & Wizards About Us
autonav.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

autonav.com

AutoNav Marine Systems Inc. - Your source for marine computers, network instruments, autopilots, manual hydraulic and electrohydraulic steering.

Page Load Speed

1.6 sec in total

First Response

267 ms

Resources Loaded

1.2 sec

Page Rendered

174 ms

autonav.com screenshot

About Website

Click here to check amazing Auto Nav content. Otherwise, check out these important facts you probably never knew about autonav.com

Autonav Marine Systems Inc. designs and manufactures manual hydraulic and electrohydraulic steering systems, their electronic controls and monitoring systems, as well as a range of autopilots suitable...

Visit autonav.com

Key Findings

We analyzed Autonav.com page load time and found that the first response time was 267 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

autonav.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

autonav.com

267 ms

www.autonav.com

457 ms

anav_default.css

77 ms

anav_020.gif

152 ms

anav1012.jpg

232 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Autonav.com and no external sources were called. The less responsive or slowest element that took the longest time to load (457 ms) belongs to the original domain Autonav.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.7 kB (6%)

Content Size

116.8 kB

After Optimization

110.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Autonav.com main page is 116.8 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. Only 10% of websites need less resources to load. Images take 111.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.4 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 1.6 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. 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 3.4 kB or 68% of the original size.

Image Optimization

-3%

Potential reduce by 3.0 kB

  • Original 111.3 kB
  • After minification 108.4 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. Auto Nav images are well optimized though.

CSS Optimization

-67%

Potential reduce by 318 B

  • Original 477 B
  • After minification 351 B
  • After compression 159 B

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. Autonav.com needs all CSS files to be minified and compressed as it can save up to 318 B or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auto Nav. According to our analytics all requests are already optimized.

Network Requests Diagram

autonav.com

autonav.com

267 ms

www.autonav.com

www.autonav.com

457 ms

anav_default.css

anav_default.css

77 ms

anav_020.gif

anav_020.gif

152 ms

anav1012.jpg

anav1012.jpg

232 ms

anav1022.jpg

anav1022.jpg

235 ms

anav13C2.jpg

anav13C2.jpg

233 ms

anav1042.jpg

anav1042.jpg

233 ms

anav10C2.jpg

anav10C2.jpg

234 ms

anav10E2.jpg

anav10E2.jpg

235 ms

anav13B2.jpg

anav13B2.jpg

381 ms

anav1032.jpg

anav1032.jpg

308 ms

anav1052.jpg

anav1052.jpg

309 ms

anav10B2.jpg

anav10B2.jpg

310 ms

anav0002.gif

anav0002.gif

311 ms

anav4069.jpg

anav4069.jpg

384 ms

anav4006.jpg

anav4006.jpg

384 ms

Accessibility Review

autonav.com accessibility score

66

Accessibility Issues

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

Best Practices

autonav.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

autonav.com SEO score

67

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

Image elements do not have [alt] attributes

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 Autonav.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 Autonav.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

autonav.com

Open Graph description is not detected on the main page of Auto 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: