Tools & Wizards About Us
bostonsolar.us screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bostonsolar.us

Boston Solar: Renewable Energy Solutions for MA

Page Load Speed

3.3 sec in total

First Response

133 ms

Resources Loaded

2.6 sec

Page Rendered

579 ms

bostonsolar.us screenshot

About Website

Click here to check amazing Boston Solar content for United States. Otherwise, check out these important facts you probably never knew about bostonsolar.us

Discover Boston Solar's solar energy solutions for homes and businesses. Seamless installation, competitive pricing, and commitment to sustainability.

Visit bostonsolar.us

Key Findings

We analyzed Bostonsolar.us page load time and found that the first response time was 133 ms and then it took 3.2 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

bostonsolar.us performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

bostonsolar.us

133 ms

bostonsolar.us

249 ms

www.bostonsolar.us

265 ms

fonts.css

68 ms

bootstrap.css

140 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 87% of them (75 requests) were addressed to the original Bostonsolar.us, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (962 ms) relates to the external source Mcj3q9r980qh6mngmzxf129brbj8.pub.sfmc-content.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (8%)

Content Size

19.9 MB

After Optimization

18.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bostonsolar.us main page is 19.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 19.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 53.1 kB

  • Original 64.5 kB
  • After minification 53.0 kB
  • After compression 11.4 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 11.5 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 53.1 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 1.6 MB

  • Original 19.7 MB
  • After minification 18.2 MB

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 Solar images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.7 kB

  • Original 80.7 kB
  • After minification 80.7 kB
  • After compression 77.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 6.6 kB

  • Original 44.9 kB
  • After minification 44.4 kB
  • After compression 38.3 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. Bostonsolar.us needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (43%)

Requests Now

79

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boston Solar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bostonsolar.us

bostonsolar.us

133 ms

bostonsolar.us

bostonsolar.us

249 ms

www.bostonsolar.us

www.bostonsolar.us

265 ms

fonts.css

fonts.css

68 ms

bootstrap.css

bootstrap.css

140 ms

helpers-202108-v1.css

helpers-202108-v1.css

183 ms

brand-202108-v1.css

brand-202108-v1.css

184 ms

header-202108-v1.css

header-202108-v1.css

187 ms

bullet-202108-v1.css

bullet-202108-v1.css

187 ms

headings-202108-v1.css

headings-202108-v1.css

188 ms

footer-202108-v1.css

footer-202108-v1.css

201 ms

finance-table-202108-v1.css

finance-table-202108-v1.css

243 ms

element-form-202108-v1.css

element-form-202108-v1.css

244 ms

pagination-202108-v1.css

pagination-202108-v1.css

244 ms

spacing-202108-v1.css

spacing-202108-v1.css

247 ms

mega-menu-202108-v1.css

mega-menu-202108-v1.css

246 ms

question-answer-202108-v1.css

question-answer-202108-v1.css

268 ms

button-202108-v1.css

button-202108-v1.css

303 ms

jquery.min.js

jquery.min.js

370 ms

bootstrap.min.js

bootstrap.min.js

305 ms

iframeResizer.js

iframeResizer.js

309 ms

jquery-ui.js

jquery-ui.js

18 ms

css

css

30 ms

header-202108-v1.css

header-202108-v1.css

125 ms

bullet-202108-v1.css

bullet-202108-v1.css

155 ms

headings-202108-v1.css

headings-202108-v1.css

180 ms

footer-202108-v1.css

footer-202108-v1.css

183 ms

finance-table-202108-v1.css

finance-table-202108-v1.css

186 ms

element-form-202108-v1.css

element-form-202108-v1.css

189 ms

pagination-202108-v1.css

pagination-202108-v1.css

223 ms

spacing-202108-v1.css

spacing-202108-v1.css

243 ms

mega-menu-202108-v1.css

mega-menu-202108-v1.css

244 ms

question-answer-202108-v1.css

question-answer-202108-v1.css

246 ms

button-202108-v1.css

button-202108-v1.css

249 ms

gtm.js

gtm.js

176 ms

hotjar-3649593.js

hotjar-3649593.js

249 ms

5sxeoafvdxt

5sxeoafvdxt

962 ms

logo.png

logo.png

157 ms

iconic_image.600x300.png

iconic_image.600x300.png

475 ms

dji_0221.600x300.jpg

dji_0221.600x300.jpg

227 ms

iconic_image.600x300.png

iconic_image.600x300.png

374 ms

jefferson_3.600x300.jpg

jefferson_3.600x300.jpg

218 ms

headers.2400x900.jpg

headers.2400x900.jpg

423 ms

home.2400x900.png

home.2400x900.png

616 ms

email_banners_5__png_homepage.2400x900.png

email_banners_5__png_homepage.2400x900.png

582 ms

email_banners_5__png_homepage.2400x900.png

email_banners_5__png_homepage.2400x900.png

656 ms

email_banner_for_maine_blog.2400x900.png

email_banner_for_maine_blog.2400x900.png

683 ms

dji_0025.800x400.jpg

dji_0025.800x400.jpg

485 ms

dji_0977.800x400.jpg

dji_0977.800x400.jpg

537 ms

resources_and_support.800x400.jpeg

resources_and_support.800x400.jpeg

548 ms

untitled-1.800x0.jpg

untitled-1.800x0.jpg

601 ms

why_choose_us_v12.png

why_choose_us_v12.png

612 ms

customer-satisfaction-1-1.png

customer-satisfaction-1-1.png

644 ms

production-guarantee-1-3-1.png

production-guarantee-1-3-1.png

668 ms

locally-owned-1-1.png

locally-owned-1-1.png

676 ms

march_1_3000-new-england.png

march_1_3000-new-england.png

680 ms

25-year-warranty-1.png

25-year-warranty-1.png

721 ms

vertically-integrated-1.png

vertically-integrated-1.png

721 ms

iconic_image.800x400.png

iconic_image.800x400.png

794 ms

iconic_image.800x400.png

iconic_image.800x400.png

796 ms

iconic_image.800x400.png

iconic_image.800x400.png

741 ms

dji_0221.800x600.jpg

dji_0221.800x600.jpg

743 ms

1.800x600.jpg

1.800x600.jpg

783 ms

dji_0055-1.800x600.jpg

dji_0055-1.800x600.jpg

784 ms

referral-arrow.gif

referral-arrow.gif

811 ms

bs-redsox-badge-white-1@0.5x.png

bs-redsox-badge-white-1@0.5x.png

811 ms

footer-map.png

footer-map.png

849 ms

footer-phone.png

footer-phone.png

849 ms

footer-mail.png

footer-mail.png

855 ms

lite-facebook.png

lite-facebook.png

857 ms

lite-instagram.png

lite-instagram.png

872 ms

lite-twitter.png

lite-twitter.png

873 ms

st.js

st.js

33 ms

lite-youtube.png

lite-youtube.png

761 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

42 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

53 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

758 ms

24 ms

lite-linkedin.png

lite-linkedin.png

710 ms

orange-facebook.png

orange-facebook.png

702 ms

modules.6c69b5997f314810cfe8.js

modules.6c69b5997f314810cfe8.js

14 ms

orange-instagram.png

orange-instagram.png

563 ms

orange-twitter.png

orange-twitter.png

515 ms

orange-youtube.png

orange-youtube.png

502 ms

orange-linkedin.png

orange-linkedin.png

491 ms

smartcapture-formjs.js

smartcapture-formjs.js

572 ms

Accessibility Review

bostonsolar.us accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

<frame> or <iframe> elements do not have a title

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

bostonsolar.us 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

Page has valid source maps

SEO Factors

bostonsolar.us SEO score

83

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

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

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 Bostonsolar.us 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 Bostonsolar.us 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

bostonsolar.us

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