Tools & Wizards About Us
sarnia.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

sarnia.com

Sarnia Online

Page Load Speed

811 ms in total

First Response

92 ms

Resources Loaded

558 ms

Page Rendered

161 ms

sarnia.com screenshot

About Website

Visit sarnia.com now to see the best up-to-date Sarnia content for Canada and also check out these interesting facts you probably never knew about sarnia.com

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Key Findings

We analyzed Sarnia.com page load time and found that the first response time was 92 ms and then it took 719 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

sarnia.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

sarnia.com

92 ms

sol.css

62 ms

sol2.css

60 ms

brand

18 ms

show_ads.js

4 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 32% of them (8 requests) were addressed to the original Sarnia.com, 16% (4 requests) were made to Pagead2.googlesyndication.com and 16% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (168 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.9 kB (11%)

Content Size

207.2 kB

After Optimization

185.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sarnia.com main page is 207.2 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. 25% of websites need less resources to load. Images take 167.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.7 kB

  • Original 13.0 kB
  • After minification 10.8 kB
  • After compression 3.3 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 2.2 kB, which is 17% 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 9.7 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 7.3 kB

  • Original 167.3 kB
  • After minification 159.9 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. Sarnia images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 1.1 kB

  • Original 21.5 kB
  • After minification 21.4 kB
  • After compression 20.4 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

-71%

Potential reduce by 3.8 kB

  • Original 5.3 kB
  • After minification 4.2 kB
  • After compression 1.6 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. Sarnia.com needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (30%)

Requests Now

23

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sarnia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sarnia.com

sarnia.com

92 ms

sol.css

sol.css

62 ms

sol2.css

sol2.css

60 ms

brand

brand

18 ms

show_ads.js

show_ads.js

4 ms

sol-logo.gif

sol-logo.gif

59 ms

spacer.gif

spacer.gif

58 ms

brand

brand

78 ms

urchin.js

urchin.js

41 ms

current.jpg

current.jpg

165 ms

sarnia_com-banner.gif

sarnia_com-banner.gif

83 ms

logo_ebtech.gif

logo_ebtech.gif

60 ms

ca-pub-7920529570025471.js

ca-pub-7920529570025471.js

45 ms

zrt_lookup.html

zrt_lookup.html

46 ms

show_ads_impl.js

show_ads_impl.js

46 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

117 ms

__utm.gif

__utm.gif

23 ms

ads

ads

168 ms

osd.js

osd.js

3 ms

15097047651276235916

15097047651276235916

30 ms

abg.js

abg.js

32 ms

m_js_controller.js

m_js_controller.js

47 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

78 ms

s

s

21 ms

x_button_blue2.png

x_button_blue2.png

21 ms

Accessibility Review

sarnia.com accessibility score

60

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sarnia.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

sarnia.com SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sarnia.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sarnia.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sarnia.com

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