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stjohnambulance.com screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

stjohnambulance.com

stjohnambulance.com

Page Load Speed

680 ms in total

First Response

45 ms

Resources Loaded

406 ms

Page Rendered

229 ms

stjohnambulance.com screenshot

About Website

Welcome to stjohnambulance.com homepage info - get ready to check Stjohnambulance best content right away, or after learning these important things about stjohnambulance.com

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Key Findings

We analyzed Stjohnambulance.com page load time and found that the first response time was 45 ms and then it took 635 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

stjohnambulance.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

stjohnambulance.com

45 ms

stjohnambulance.com

62 ms

gtm.js

73 ms

bootstrap.first-1.1.1.min.css

20 ms

style.first-1.1.3.min.css

32 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Stjohnambulance.com, 70% (38 requests) were made to Perfectdomain.com and 24% (13 requests) were made to Assets.perfectdomain.com. The less responsive or slowest element that took the longest time to load (184 ms) relates to the external source Perfectdomain.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.0 kB (36%)

Content Size

211.2 kB

After Optimization

135.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stjohnambulance.com main page is 211.2 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. 35% of websites need less resources to load. Images take 78.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 53.6 kB

  • Original 60.7 kB
  • After minification 42.7 kB
  • After compression 7.1 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 18.0 kB, which is 30% 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 53.6 kB or 88% of the original size.

Image Optimization

-28%

Potential reduce by 22.0 kB

  • Original 78.0 kB
  • After minification 56.1 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, Stjohnambulance needs image optimization as it can save up to 22.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 422 B

  • Original 62.4 kB
  • After minification 62.4 kB
  • After compression 62.0 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

-0%

Potential reduce by 21 B

  • Original 10.1 kB
  • After minification 10.1 kB
  • After compression 10.1 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. Stjohnambulance.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stjohnambulance. 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 as a result speed up the page load time.

Network Requests Diagram

stjohnambulance.com

stjohnambulance.com

45 ms

stjohnambulance.com

stjohnambulance.com

62 ms

gtm.js

gtm.js

73 ms

bootstrap.first-1.1.1.min.css

bootstrap.first-1.1.1.min.css

20 ms

style.first-1.1.3.min.css

style.first-1.1.3.min.css

32 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

49 ms

js

js

66 ms

defer-1.1.1.js

defer-1.1.1.js

42 ms

bootstrap.min.js

bootstrap.min.js

43 ms

ejs.min.js

ejs.min.js

42 ms

js.cookie.js

js.cookie.js

42 ms

style-1.1.1.min.js

style-1.1.1.min.js

73 ms

script-1.1.2.min.js

script-1.1.2.min.js

72 ms

dn_icon.svg

dn_icon.svg

71 ms

menu-icon.svg

menu-icon.svg

69 ms

Shape10-min.svg

Shape10-min.svg

70 ms

placeholder.jpg

placeholder.jpg

157 ms

noun_bulb_950363.svg

noun_bulb_950363.svg

164 ms

stars-4.5.svg

stars-4.5.svg

161 ms

heart2.svg

heart2.svg

172 ms

heart.svg

heart.svg

163 ms

angle-down.svg

angle-down.svg

158 ms

payment-option-paypal.png

payment-option-paypal.png

165 ms

payment-option-visa.png

payment-option-visa.png

168 ms

payment-option-american.png

payment-option-american.png

167 ms

payment-option-master.png

payment-option-master.png

178 ms

payment-option-wire.png

payment-option-wire.png

169 ms

payment-option-bitcoin.png

payment-option-bitcoin.png

174 ms

partner-godaddy-sized.png

partner-godaddy-sized.png

172 ms

loading.gif

loading.gif

173 ms

Path8138.svg

Path8138.svg

175 ms

Group589.svg

Group589.svg

184 ms

recommendation.api

recommendation.api

46 ms

logo.svg

logo.svg

40 ms

Roboto-Medium.woff

Roboto-Medium.woff

39 ms

Roboto-Regular.woff

Roboto-Regular.woff

37 ms

Roboto-Bold.woff

Roboto-Bold.woff

39 ms

aeba0fd209fc38df2a1fe047cc1e1cb3_l.jpg

aeba0fd209fc38df2a1fe047cc1e1cb3_l.jpg

78 ms

inner.search.domains-1.1.1.ejs

inner.search.domains-1.1.1.ejs

28 ms

1810b7bb0dbdc05a2e11a5ef564a4a08.jpg

1810b7bb0dbdc05a2e11a5ef564a4a08.jpg

33 ms

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3177b003886d74d128801e34b9ec1277.jpg

36 ms

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82626763f102881695473800483bde71.jpg

38 ms

a0955ff195a651c9843329e60728eed1.jpg

a0955ff195a651c9843329e60728eed1.jpg

31 ms

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7b5099004d5a071746645350b1b0e0bd.jpg

35 ms

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b256a711a39319f9d3d75677b3a9cbf7.jpg

34 ms

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4ea1ee8c61891e58d4d63f6034166d59.jpg

38 ms

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84eb57aafb5aae1bde50e660173421e4.jpg

36 ms

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c89cd5bf97799c2eda253bf33498d56e.jpg

44 ms

b5edd572c2a7caaae57c82a360532653.jpg

b5edd572c2a7caaae57c82a360532653.jpg

69 ms

fa8891f03d8d307658d7921428edc635.jpg

fa8891f03d8d307658d7921428edc635.jpg

43 ms

471c7ebdbc5cab3ab2d238bade70286e.jpg

471c7ebdbc5cab3ab2d238bade70286e.jpg

45 ms

noun_Info.svg

noun_Info.svg

27 ms

Group828.svg

Group828.svg

25 ms

Group829.svg

Group829.svg

29 ms

Accessibility Review

stjohnambulance.com accessibility score

97

Accessibility Issues

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.

Best Practices

stjohnambulance.com best practices score

83

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

SEO Factors

stjohnambulance.com SEO score

100

Search Engine Optimization Advices

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 Stjohnambulance.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 Stjohnambulance.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

stjohnambulance.com

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