Tools & Wizards About Us
silver-techcontracting.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

silver-techcontracting.com

Silver Tech Contracting | Pipe Insulation Grande Prairie

Page Load Speed

688 ms in total

First Response

69 ms

Resources Loaded

415 ms

Page Rendered

204 ms

silver-techcontracting.com screenshot

About Website

Visit silver-techcontracting.com now to see the best up-to-date Silver Tech Contracting content and also check out these interesting facts you probably never knew about silver-techcontracting.com

Industrial, Commercial, pipe insulation, Hot and cold, removable covers, estimating, vessels, tanks, Steel buildings, utilidors, self frame buildings, rigid frame buildings, warehouse buildings, spray...

Visit silver-techcontracting.com

Key Findings

We analyzed Silver-techcontracting.com page load time and found that the first response time was 69 ms and then it took 619 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

silver-techcontracting.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

silvertechcontracting.com

69 ms

bootstrap.min.css

28 ms

font-awesome.min.css

18 ms

style.css

15 ms

jquery.min.js

36 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Silver-techcontracting.com and no external sources were called. The less responsive or slowest element that took the longest time to load (69 ms) relates to the external source Silvertechcontracting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 337.3 kB (29%)

Content Size

1.2 MB

After Optimization

814.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silver-techcontracting.com main page is 1.2 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. 35% of websites need less resources to load. Images take 865.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 7.7 kB

  • Original 10.3 kB
  • After minification 8.8 kB
  • After compression 2.6 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 15% 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 7.7 kB or 74% of the original size.

Image Optimization

-14%

Potential reduce by 122.1 kB

  • Original 865.3 kB
  • After minification 743.1 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, Silver Tech Contracting needs image optimization as it can save up to 122.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 95.3 kB

  • Original 140.0 kB
  • After minification 136.3 kB
  • After compression 44.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 95.3 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 112.2 kB

  • Original 136.2 kB
  • After minification 134.0 kB
  • After compression 24.0 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. Silver-techcontracting.com needs all CSS files to be minified and compressed as it can save up to 112.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silver Tech Contracting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

silvertechcontracting.com

silvertechcontracting.com

69 ms

bootstrap.min.css

bootstrap.min.css

28 ms

font-awesome.min.css

font-awesome.min.css

18 ms

style.css

style.css

15 ms

jquery.min.js

jquery.min.js

36 ms

bootstrap.min.js

bootstrap.min.js

23 ms

lightbox.js

lightbox.js

24 ms

index.js

index.js

21 ms

map.png

map.png

13 ms

logo.jpg

logo.jpg

22 ms

banner.jpg

banner.jpg

20 ms

banner2.jpg

banner2.jpg

17 ms

banners.jpg

banners.jpg

21 ms

bgbody.jpg

bgbody.jpg

22 ms

partner1.jpg

partner1.jpg

18 ms

partner2.jpg

partner2.jpg

20 ms

partner3.jpg

partner3.jpg

27 ms

partner4.jpg

partner4.jpg

23 ms

partner5.jpg

partner5.jpg

27 ms

phone.jpg

phone.jpg

24 ms

loading.gif

loading.gif

33 ms

close.png

close.png

26 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

28 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

32 ms

glyphicons-halflings-regular.ttf

glyphicons-halflings-regular.ttf

3 ms

Accessibility Review

silver-techcontracting.com accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

silver-techcontracting.com 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

SEO Factors

silver-techcontracting.com SEO score

93

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Silver-techcontracting.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Silver-techcontracting.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

silver-techcontracting.com

Open Graph description is not detected on the main page of Silver Tech Contracting. 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: