Tools & Wizards About Us
cannistraro.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cannistraro.com

Boston's Leading Industrial Mechanical Contractor | Cannistraro

Page Load Speed

1.5 sec in total

First Response

154 ms

Resources Loaded

933 ms

Page Rendered

405 ms

cannistraro.com screenshot

About Website

Welcome to cannistraro.com homepage info - get ready to check Cannistraro best content for United States right away, or after learning these important things about cannistraro.com

The experts at Cannistraro are here for all of your contracting needs, including mechanical construction, HVAC, plumbing, fire protection, and maintenance.

Visit cannistraro.com

Key Findings

We analyzed Cannistraro.com page load time and found that the first response time was 154 ms and then it took 1.3 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

cannistraro.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

cannistraro.com

154 ms

cannistraro.com

234 ms

gtm.js

69 ms

css

36 ms

grid.css

18 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 95% of them (135 requests) were addressed to the original Cannistraro.com, 2% (3 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Cannistraropro.wpengine.com. The less responsive or slowest element that took the longest time to load (234 ms) belongs to the original domain Cannistraro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.5 kB (6%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cannistraro.com main page is 2.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 82.8 kB

  • Original 100.3 kB
  • After minification 98.2 kB
  • After compression 17.6 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 82.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 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. Cannistraro images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 28.0 kB

  • Original 366.2 kB
  • After minification 366.2 kB
  • After compression 338.2 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

-16%

Potential reduce by 23.7 kB

  • Original 149.4 kB
  • After minification 146.8 kB
  • After compression 125.7 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. Cannistraro.com needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 125 (92%)

Requests Now

136

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cannistraro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 72 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cannistraro.com

cannistraro.com

154 ms

cannistraro.com

cannistraro.com

234 ms

gtm.js

gtm.js

69 ms

css

css

36 ms

grid.css

grid.css

18 ms

base.css

base.css

29 ms

layout.css

layout.css

34 ms

audio-player.css

audio-player.css

30 ms

blog.css

blog.css

33 ms

postslider.css

postslider.css

47 ms

buttons.css

buttons.css

29 ms

buttonrow.css

buttonrow.css

47 ms

buttons_fullwidth.css

buttons_fullwidth.css

49 ms

catalogue.css

catalogue.css

48 ms

comments.css

comments.css

50 ms

contact.css

contact.css

49 ms

slideshow.css

slideshow.css

51 ms

contentslider.css

contentslider.css

56 ms

countdown.css

countdown.css

53 ms

gallery.css

gallery.css

53 ms

gallery_horizontal.css

gallery_horizontal.css

58 ms

google_maps.css

google_maps.css

79 ms

grid_row.css

grid_row.css

61 ms

heading.css

heading.css

78 ms

headline_rotator.css

headline_rotator.css

77 ms

hr.css

hr.css

77 ms

icon.css

icon.css

79 ms

icon_circles.css

icon_circles.css

79 ms

iconbox.css

iconbox.css

79 ms

icongrid.css

icongrid.css

80 ms

iconlist.css

iconlist.css

82 ms

image.css

image.css

85 ms

image_diff.css

image_diff.css

87 ms

image_hotspots.css

image_hotspots.css

86 ms

lottie_animation.css

lottie_animation.css

91 ms

magazine.css

magazine.css

90 ms

masonry_entries.css

masonry_entries.css

94 ms

avia-snippet-site-preloader.css

avia-snippet-site-preloader.css

103 ms

menu.css

menu.css

96 ms

notification.css

notification.css

97 ms

numbers.css

numbers.css

94 ms

portfolio.css

portfolio.css

83 ms

post_metadata.css

post_metadata.css

86 ms

progressbar.css

progressbar.css

83 ms

promobox.css

promobox.css

94 ms

search.css

search.css

94 ms

slideshow_accordion.css

slideshow_accordion.css

76 ms

slideshow_feature_image.css

slideshow_feature_image.css

77 ms

slideshow_fullsize.css

slideshow_fullsize.css

75 ms

slideshow_fullscreen.css

slideshow_fullscreen.css

82 ms

slideshow_layerslider.css

slideshow_layerslider.css

99 ms

social_share.css

social_share.css

87 ms

tab_section.css

tab_section.css

85 ms

table.css

table.css

85 ms

tabs.css

tabs.css

88 ms

team.css

team.css

87 ms

testimonials.css

testimonials.css

93 ms

timeline.css

timeline.css

90 ms

toggles.css

toggles.css

76 ms

video.css

video.css

77 ms

style.min.css

style.min.css

84 ms

swiper.min.css

swiper.min.css

83 ms

wp-sk-public.css

wp-sk-public.css

89 ms

slick.css

slick.css

89 ms

custom-style.css

custom-style.css

90 ms

shortcodes.css

shortcodes.css

90 ms

avia-snippet-fold-unfold.css

avia-snippet-fold-unfold.css

96 ms

magnific-popup.min.css

magnific-popup.min.css

87 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

87 ms

avia-snippet-widget.css

avia-snippet-widget.css

87 ms

enfold_child.css

enfold_child.css

98 ms

custom.css

custom.css

96 ms

style.css

style.css

90 ms

gravity-mod.css

gravity-mod.css

127 ms

post-241.css

post-241.css

84 ms

jquery.min.js

jquery.min.js

91 ms

jquery-migrate.min.js

jquery-migrate.min.js

93 ms

avia-js.js

avia-js.js

93 ms

avia-compat.js

avia-compat.js

93 ms

waypoints.min.js

waypoints.min.js

92 ms

avia.js

avia.js

93 ms

shortcodes.js

shortcodes.js

97 ms

audio-player.js

audio-player.js

92 ms

chart-js.min.js

chart-js.min.js

191 ms

chart.js

chart.js

99 ms

contact.js

contact.js

118 ms

slideshow.js

slideshow.js

179 ms

countdown.js

countdown.js

179 ms

gallery.js

gallery.js

179 ms

gallery_horizontal.js

gallery_horizontal.js

175 ms

headline_rotator.js

headline_rotator.js

175 ms

icon_circles.js

icon_circles.js

170 ms

icongrid.js

icongrid.js

165 ms

iconlist.js

iconlist.js

165 ms

underscore.min.js

underscore.min.js

165 ms

image_diff.js

image_diff.js

165 ms

image_hotspots.js

image_hotspots.js

152 ms

lottie_animation.js

lottie_animation.js

153 ms

magazine.js

magazine.js

151 ms

isotope.min.js

isotope.min.js

152 ms

masonry_entries.js

masonry_entries.js

153 ms

menu.js

menu.js

150 ms

notification.js

notification.js

146 ms

numbers.js

numbers.js

146 ms

portfolio.js

portfolio.js

145 ms

progressbar.js

progressbar.js

145 ms

slideshow-video.js

slideshow-video.js

137 ms

slideshow_accordion.js

slideshow_accordion.js

137 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

137 ms

slideshow_layerslider.js

slideshow_layerslider.js

128 ms

tab_section.js

tab_section.js

128 ms

tabs.js

tabs.js

125 ms

testimonials.js

testimonials.js

126 ms

timeline.js

timeline.js

125 ms

toggles.js

toggles.js

122 ms

video.js

video.js

115 ms

slick.min.js

slick.min.js

114 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

111 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

106 ms

avia-snippet-fold-unfold.js

avia-snippet-fold-unfold.js

83 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

37 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

38 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

35 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

16 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

16 ms

avia-snippet-widget.js

avia-snippet-widget.js

36 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

38 ms

avia_google_maps_front.js

avia_google_maps_front.js

42 ms

dotlottie-player.js

dotlottie-player.js

45 ms

JC-Cannistraro-workers-in-a-worksite-working.jpg

JC-Cannistraro-workers-in-a-worksite-working.jpg

48 ms

Cannistraro_Texture-02-1.jpg

Cannistraro_Texture-02-1.jpg

41 ms

Website-Service.png

Website-Service.png

41 ms

Website-Construction.png

Website-Construction.png

41 ms

Website-Design-Solutions.png

Website-Design-Solutions.png

81 ms

Website-Cannistraros.jpg

Website-Cannistraros.jpg

79 ms

Screen-Shot-2018-04-30-at-6.06.29-PM.png

Screen-Shot-2018-04-30-at-6.06.29-PM.png

80 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

37 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

70 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

70 ms

entypo-fontello.woff

entypo-fontello.woff

186 ms

cannistraro_logo_HEADER.png

cannistraro_logo_HEADER.png

191 ms

cannistraro_logo_white.png

cannistraro_logo_white.png

193 ms

Accessibility Review

cannistraro.com accessibility score

98

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-hidden="true"] elements contain focusable descendents

Best Practices

cannistraro.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cannistraro.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 Cannistraro.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 Cannistraro.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

cannistraro.com

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