Tools & Wizards About Us
hydrophones.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

hydrophones.com

Marschall Acoustics: Patents, Design Registrations, Copyrights, Intellectual Property and Technology Licensing

Page Load Speed

1.2 sec in total

First Response

335 ms

Resources Loaded

780 ms

Page Rendered

123 ms

hydrophones.com screenshot

About Website

Welcome to hydrophones.com homepage info - get ready to check Hydrophones best content right away, or after learning these important things about hydrophones.com

Marschall Acoustics Group, patents, design registrations, copyrights, and other intellectual property. Licensing and licensees

Visit hydrophones.com

Key Findings

We analyzed Hydrophones.com page load time and found that the first response time was 335 ms and then it took 903 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

hydrophones.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

hydrophones.com

335 ms

style.css

104 ms

inst_logo.jpg

204 ms

acoust_logo.jpg

205 ms

sine.png

103 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Hydrophones.com and no external sources were called. The less responsive or slowest element that took the longest time to load (335 ms) belongs to the original domain Hydrophones.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.1 kB (20%)

Content Size

40.1 kB

After Optimization

32.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Hydrophones.com main page is 40.1 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 30.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 5.8 kB

  • Original 7.7 kB
  • After minification 4.3 kB
  • After compression 1.9 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 3.4 kB, which is 44% 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 5.8 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 2.0 kB

  • Original 30.9 kB
  • After minification 28.9 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. Hydrophones images are well optimized though.

CSS Optimization

-18%

Potential reduce by 270 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.3 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. Hydrophones.com needs all CSS files to be minified and compressed as it can save up to 270 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hydrophones. According to our analytics all requests are already optimized.

Network Requests Diagram

hydrophones.com

hydrophones.com

335 ms

style.css

style.css

104 ms

inst_logo.jpg

inst_logo.jpg

204 ms

acoust_logo.jpg

acoust_logo.jpg

205 ms

sine.png

sine.png

103 ms

avertastd-bold-webfont.woff2

avertastd-bold-webfont.woff2

203 ms

avertastd-regular-webfont.woff2

avertastd-regular-webfont.woff2

204 ms

Accessibility Review

hydrophones.com accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

hydrophones.com best practices score

75

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

SEO Factors

hydrophones.com SEO score

75

Search Engine Optimization Advices

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 Hydrophones.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 Hydrophones.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

hydrophones.com

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