Tools & Wizards About Us

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bosekunderwaterservices.com

Underwater truck recovery, ice, lakes, commercial diving, Bosek Underwater Services, Minnesota

Page Load Speed

915 ms in total

First Response

119 ms

Resources Loaded

689 ms

Page Rendered

107 ms

About Website

Visit bosekunderwaterservices.com now to see the best up-to-date Bosek Underwater Services content and also check out these interesting facts you probably never knew about bosekunderwaterservices.com

Bosek Underwater Services, LLC specializes in underwater truck, car, and vehicle recoveries from under the ice. Pulling truck out of lake. Commercial diving.

Visit bosekunderwaterservices.com

Key Findings

We analyzed Bosekunderwaterservices.com page load time and found that the first response time was 119 ms and then it took 796 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

bosekunderwaterservices.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

bosekunderwaterservices.com

119 ms

button.css

73 ms

browserBehavior.js

36 ms

utils.js

40 ms

shared.js

72 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 25% of them (13 requests) were addressed to the original Bosekunderwaterservices.com, 70% (37 requests) were made to Assets.myregisteredsite.com and 4% (2 requests) were made to Scorecard.wspisp.net. The less responsive or slowest element that took the longest time to load (454 ms) belongs to the original domain Bosekunderwaterservices.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.8 kB (29%)

Content Size

792.0 kB

After Optimization

559.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bosekunderwaterservices.com main page is 792.0 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. 25% of websites need less resources to load. Images take 671.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.9 kB

  • Original 19.2 kB
  • After minification 18.6 kB
  • After compression 4.3 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 14.9 kB or 77% of the original size.

Image Optimization

-30%

Potential reduce by 201.3 kB

  • Original 671.4 kB
  • After minification 470.1 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. Obviously, Bosek Underwater Services needs image optimization as it can save up to 201.3 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 15.8 kB

  • Original 95.8 kB
  • After minification 94.8 kB
  • After compression 80.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.8 kB or 16% of the original size.

CSS Optimization

-15%

Potential reduce by 851 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 4.7 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. Bosekunderwaterservices.com needs all CSS files to be minified and compressed as it can save up to 851 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (81%)

Requests Now

47

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bosek Underwater Services. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bosekunderwaterservices.com accessibility score

100

Accessibility Issues

Best Practices

bosekunderwaterservices.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bosekunderwaterservices.com SEO score

77

Search Engine Optimization Advices

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 Bosekunderwaterservices.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 Bosekunderwaterservices.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 description is not detected on the main page of Bosek Underwater Services. 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: