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service1st.ca screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

service1st.ca

Service 1st Heating & Cooling: Your Trusted HVAC Experts in Cambridge

Page Load Speed

2.5 sec in total

First Response

178 ms

Resources Loaded

1.2 sec

Page Rendered

1.1 sec

service1st.ca screenshot

About Website

Welcome to service1st.ca homepage info - get ready to check Service 1st best content right away, or after learning these important things about service1st.ca

Service 1st Heating & Cooling provides reliable heating and cooling services for homes in the Cambridge area. Our experts can handle all your HVAC needs. Get a free quote today!

Visit service1st.ca

Key Findings

We analyzed Service1st.ca page load time and found that the first response time was 178 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

service1st.ca performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value5,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

www.service1st.ca

178 ms

js

88 ms

e0npc.css

45 ms

css

55 ms

e0npc.css

61 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 61% of them (51 requests) were addressed to the original Service1st.ca, 20% (17 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (593 ms) relates to the external source Threebestrated.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 180.3 kB (4%)

Content Size

4.0 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Service1st.ca main page is 4.0 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 146.4 kB

  • Original 173.8 kB
  • After minification 169.1 kB
  • After compression 27.4 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. 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 146.4 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 33.1 kB

  • Original 3.5 MB
  • After minification 3.4 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. Service 1st images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 253 B

  • Original 204.8 kB
  • After minification 204.8 kB
  • After compression 204.6 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

-0%

Potential reduce by 567 B

  • Original 184.0 kB
  • After minification 184.0 kB
  • After compression 183.5 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. Service1st.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (66%)

Requests Now

64

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Service 1st. 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 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.service1st.ca

www.service1st.ca

178 ms

js

js

88 ms

e0npc.css

e0npc.css

45 ms

css

css

55 ms

e0npc.css

e0npc.css

61 ms

post-14.css

post-14.css

70 ms

e0npc.css

e0npc.css

139 ms

post-75.css

post-75.css

104 ms

post-185.css

post-185.css

109 ms

e0npc.css

e0npc.css

108 ms

post-407.css

post-407.css

106 ms

post-1478.css

post-1478.css

110 ms

e0npc.css

e0npc.css

111 ms

css

css

104 ms

e0npc.css

e0npc.css

112 ms

e0npc.js

e0npc.js

112 ms

e0npc.js

e0npc.js

130 ms

e0npc.js

e0npc.js

116 ms

optimize.js

optimize.js

108 ms

e0npc.css

e0npc.css

115 ms

post-607.css

post-607.css

123 ms

e0npc.css

e0npc.css

121 ms

frontend.min.js

frontend.min.js

129 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

313 ms

webpack.runtime.min.js

webpack.runtime.min.js

314 ms

frontend-modules.min.js

frontend-modules.min.js

317 ms

waypoints.min.js

waypoints.min.js

314 ms

core.min.js

core.min.js

314 ms

frontend.min.js

frontend.min.js

315 ms

ecspro.js

ecspro.js

315 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

315 ms

hooks.min.js

hooks.min.js

318 ms

i18n.min.js

i18n.min.js

316 ms

frontend.min.js

frontend.min.js

315 ms

elements-handlers.min.js

elements-handlers.min.js

316 ms

d34e9528f2d8b1405824926763061dca51c10d16.js

d34e9528f2d8b1405824926763061dca51c10d16.js

99 ms

gtm.js

gtm.js

165 ms

195 ms

hvac_services-cambridge-2024-clr.svg

hvac_services-cambridge-2024-clr.svg

593 ms

Service-1st-Heating-Cooling-Logo-Main-.png

Service-1st-Heating-Cooling-Logo-Main-.png

226 ms

bryant-factory-authorized-dealer.png

bryant-factory-authorized-dealer.png

153 ms

Service-1st-Truck-We-have-a-truck-in-your-neighbourhood-2020_03_05-20_11_39-UTC.jpg

Service-1st-Truck-We-have-a-truck-in-your-neighbourhood-2020_03_05-20_11_39-UTC.jpg

154 ms

Silas-arms-folded-1-scaled.jpg

Silas-arms-folded-1-scaled.jpg

293 ms

furnace.jpg

furnace.jpg

143 ms

ac.jpg

ac.jpg

153 ms

filter.jpg

filter.jpg

218 ms

Three-Best-logo.png

Three-Best-logo.png

224 ms

tssa-logo.png

tssa-logo.png

219 ms

chamber-of-cambridge.png

chamber-of-cambridge.png

218 ms

CircleofChampions_logo.png

CircleofChampions_logo.png

285 ms

HRAI-logo.png

HRAI-logo.png

285 ms

Bryant_Basement_Homeowner_Dealer_Filter-1-scaled.jpg

Bryant_Basement_Homeowner_Dealer_Filter-1-scaled.jpg

346 ms

bryant-whatever-it-takes.png

bryant-whatever-it-takes.png

283 ms

Silas-at-heat-pump-1-scaled.jpg

Silas-at-heat-pump-1-scaled.jpg

355 ms

Maintenance-Plan.png

Maintenance-Plan.png

292 ms

bbb.png

bbb.png

292 ms

Service-1st-Heating-Cooling-Bryant-Dealer1.jpg

Service-1st-Heating-Cooling-Bryant-Dealer1.jpg

380 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

89 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

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117 ms

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155 ms

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179 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

180 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

179 ms

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179 ms

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179 ms

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179 ms

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180 ms

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209 ms

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KFOlCnqEu92Fr1MmYUtfBBc9.ttf

210 ms

fa-solid-900.woff

fa-solid-900.woff

219 ms

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210 ms

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210 ms

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209 ms

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211 ms

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S6u8w4BMUTPHh30AXC-v.ttf

212 ms

fa-brands-400.woff

fa-brands-400.woff

247 ms

modules-v2.js

modules-v2.js

104 ms

runtime-836d836b71993790348b.js

runtime-836d836b71993790348b.js

6 ms

housecall-ui-56d2ae44bd6dcd856c24.js

housecall-ui-56d2ae44bd6dcd856c24.js

37 ms

162-a21a7d3393579f89e3f2.js

162-a21a7d3393579f89e3f2.js

139 ms

main-72038e681cd57abe1d9f.js

main-72038e681cd57abe1d9f.js

68 ms

css

css

67 ms

css

css

74 ms

css2

css2

76 ms

Accessibility Review

service1st.ca accessibility score

87

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-*] attributes do not match their roles

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

High

Links do not have a discernible name

Best Practices

service1st.ca 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

Missing source maps for large first-party JavaScript

SEO Factors

service1st.ca SEO score

93

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

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 Service1st.ca 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 Service1st.ca 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

service1st.ca

Open Graph data is detected on the main page of Service 1st. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: