Tools & Wizards About Us
bostonlineservice.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bostonlineservice.com

Home | Boston Line & Service Co | bostonlineservice.com

Page Load Speed

4.9 sec in total

First Response

1.2 sec

Resources Loaded

3.6 sec

Page Rendered

55 ms

bostonlineservice.com screenshot

About Website

Click here to check amazing Boston Line Service content. Otherwise, check out these important facts you probably never knew about bostonlineservice.com

Launch Service, Boston Launch, New Haven Launch, Providence Launch, Bridgeport Launch, Oil Spill, Ship Chandler, Security, Crew Boats, trucking, ship spare parts, line handling

Visit bostonlineservice.com

Key Findings

We analyzed Bostonlineservice.com page load time and found that the first response time was 1.2 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bostonlineservice.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

www.bostonlineservice.com

1240 ms

minified.js

39 ms

focus-within-polyfill.js

71 ms

polyfill.min.js

907 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

52 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bostonlineservice.com, 44% (27 requests) were made to Static.wixstatic.com and 30% (18 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bostonlineservice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 473.6 kB (49%)

Content Size

975.0 kB

After Optimization

501.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bostonlineservice.com main page is 975.0 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. 30% of websites need less resources to load. HTML takes 606.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 468.8 kB

  • Original 606.8 kB
  • After minification 605.2 kB
  • After compression 138.0 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 468.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 570 B

  • Original 123.3 kB
  • After minification 122.7 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. Boston Line Service images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 245.0 kB
  • After minification 244.9 kB
  • After compression 240.7 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.

Requests Breakdown

Number of requests can be reduced by 10 (24%)

Requests Now

42

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boston Line Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.bostonlineservice.com

www.bostonlineservice.com

1240 ms

minified.js

minified.js

39 ms

focus-within-polyfill.js

focus-within-polyfill.js

71 ms

polyfill.min.js

polyfill.min.js

907 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

thunderbolt-commons.60ed9a5a.bundle.min.js

52 ms

main.dda15fae.bundle.min.js

main.dda15fae.bundle.min.js

50 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

51 ms

lodash.min.js

lodash.min.js

51 ms

react.production.min.js

react.production.min.js

52 ms

react-dom.production.min.js

react-dom.production.min.js

55 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

52 ms

2f36fa_ec57e6517695472997f493ba9d3d575f~mv2.jpg

2f36fa_ec57e6517695472997f493ba9d3d575f~mv2.jpg

366 ms

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174 ms

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c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

175 ms

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198 ms

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2f36fa_8ed67bd5b8584a51ad4c240bcefafd6d~mv2.jpg

399 ms

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2f36fa_280055d9ee434f3d8e207e0de7d616d5~mv2.jpg

384 ms

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500 ms

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105-crew-boat-2.jpg

363 ms

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105-crew-boat-2.jpg

415 ms

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105-crew-boat-2.jpg

532 ms

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616 ms

105-crew-boat-2.jpg

105-crew-boat-2.jpg

586 ms

105-crew-boat-2.jpg

105-crew-boat-2.jpg

647 ms

105-crew-boat-2.jpg

105-crew-boat-2.jpg

579 ms

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105-crew-boat-2.jpg

744 ms

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105-crew-boat-2.jpg

704 ms

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105-crew-boat-2.jpg

746 ms

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105-crew-boat-2.jpg

807 ms

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896 ms

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865 ms

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892 ms

2f36fa_11e3c03f9fa14ae09f92afc7e84a3ed9~mv2.jpg

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934 ms

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988 ms

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1008 ms

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1022 ms

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1102 ms

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1125 ms

bundle.min.js

bundle.min.js

126 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

27 ms

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13 ms

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27 ms

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27 ms

b56b944e-bbe0-4450-a241-de2125d3e682.woff

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27 ms

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27 ms

118 ms

115 ms

109 ms

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112 ms

108 ms

157 ms

154 ms

153 ms

150 ms

154 ms

151 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

30 ms

deprecation-style.v5.css

deprecation-style.v5.css

10 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

bostonlineservice.com accessibility score

89

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bostonlineservice.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bostonlineservice.com SEO score

92

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

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 Bostonlineservice.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 Bostonlineservice.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

bostonlineservice.com

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