Tools & Wizards About Us
topsurf.ca screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    66% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

topsurf.ca

Sprayer, Veterinary Injector, Plastic ear tag, Natural plant extract, Vitamins and Medical syringe | Canada Topsurf importer and manufacturer.

Page Load Speed

1.6 sec in total

First Response

211 ms

Resources Loaded

1.1 sec

Page Rendered

287 ms

topsurf.ca screenshot

About Website

Visit topsurf.ca now to see the best up-to-date Topsurf content and also check out these interesting facts you probably never knew about topsurf.ca

Canadian importer and distributor of veterinary instruments and medicines, agricultural instruments, medical instruments, pharmaceuticals, and chemicals with best quality,Such as sprayer, veterinary i...

Visit topsurf.ca

Key Findings

We analyzed Topsurf.ca page load time and found that the first response time was 211 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

topsurf.ca performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value69.5 s

0/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value36.3 s

0/100

10%

Network Requests Diagram

topsurf.ca

211 ms

style-en.css

37 ms

pagemenu.js

68 ms

counter.php

79 ms

logo.jpg

70 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Topsurf.ca and no external sources were called. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Topsurf.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.4 MB (98%)

Content Size

13.7 MB

After Optimization

332.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Topsurf.ca main page is 13.7 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. 15% of websites need less resources to load. Images take 13.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 9.4 kB

  • Original 11.8 kB
  • After minification 10.7 kB
  • After compression 2.4 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 9.4 kB or 80% of the original size.

Image Optimization

-98%

Potential reduce by 13.4 MB

  • Original 13.7 MB
  • After minification 327.8 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, Topsurf needs image optimization as it can save up to 13.4 MB or 98% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 1.9 kB

  • Original 2.6 kB
  • After minification 1.7 kB
  • After compression 661 B

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.9 kB or 74% of the original size.

CSS Optimization

-79%

Potential reduce by 5.1 kB

  • Original 6.5 kB
  • After minification 5.7 kB
  • After compression 1.4 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. Topsurf.ca needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topsurf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

topsurf.ca

topsurf.ca

211 ms

style-en.css

style-en.css

37 ms

pagemenu.js

pagemenu.js

68 ms

counter.php

counter.php

79 ms

logo.jpg

logo.jpg

70 ms

zhuye.jpg

zhuye.jpg

70 ms

topbg.jpg

topbg.jpg

36 ms

menu_bg.gif

menu_bg.gif

62 ms

links.gif

links.gif

63 ms

hotpro.jpg

hotpro.jpg

601 ms

hot01.jpg

hot01.jpg

69 ms

hot02.jpg

hot02.jpg

69 ms

hot03.jpg

hot03.jpg

104 ms

hot04.jpg

hot04.jpg

129 ms

hot05.jpg

hot05.jpg

94 ms

hot06.jpg

hot06.jpg

103 ms

hot07.jpg

hot07.jpg

96 ms

hot08.jpg

hot08.jpg

121 ms

0001.jpg

0001.jpg

128 ms

6.gif

6.gif

48 ms

0.gif

0.gif

38 ms

7.gif

7.gif

41 ms

2.gif

2.gif

41 ms

line.jpg

line.jpg

41 ms

mainbg_bottom.jpg

mainbg_bottom.jpg

39 ms

mainbg_top.jpg

mainbg_top.jpg

72 ms

pro_bg.jpg

pro_bg.jpg

72 ms

Accessibility Review

topsurf.ca accessibility score

59

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

topsurf.ca best practices score

75

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

SEO Factors

topsurf.ca SEO score

67

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 Topsurf.ca 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 Topsurf.ca 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

topsurf.ca

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