Tools & Wizards About Us

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

adhecogen.com

Commercial & LED Street Lighting | Energy Efficient Lighting

Page Load Speed

2.3 sec in total

First Response

116 ms

Resources Loaded

1.8 sec

Page Rendered

427 ms

About Website

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

Energy efficient LED commercial and street lighting in Toronto and the rest of Canada. Call ((905) 282-0881 now!

Visit adhecogen.com

Key Findings

We analyzed Adhecogen.com page load time and found that the first response time was 116 ms and then it took 2.2 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

adhecogen.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value36.5 s

0/100

10%

Network Requests Diagram

adhecogen.com

116 ms

www.adhecogen.com

50 ms

all.css

156 ms

bootstrap.min.css

43 ms

js

78 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 81% of them (77 requests) were addressed to the original Adhecogen.com, 5% (5 requests) were made to Googletagmanager.com and 4% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (730 ms) belongs to the original domain Adhecogen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 408.0 kB (49%)

Content Size

834.1 kB

After Optimization

426.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Adhecogen.com main page is 834.1 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. 70% of websites need less resources to load. Javascripts take 376.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 116.9 kB

  • Original 156.8 kB
  • After minification 152.9 kB
  • After compression 40.0 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 116.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 132 B
  • After minification 132 B

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. Adhecogen images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 67.4 kB

  • Original 376.8 kB
  • After minification 376.8 kB
  • After compression 309.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 67.4 kB or 18% of the original size.

CSS Optimization

-74%

Potential reduce by 223.7 kB

  • Original 300.3 kB
  • After minification 101.7 kB
  • After compression 76.6 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. Adhecogen.com needs all CSS files to be minified and compressed as it can save up to 223.7 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (85%)

Requests Now

40

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adhecogen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

adhecogen.com accessibility score

90

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

adhecogen.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

adhecogen.com SEO score

79

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Adhecogen.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 Adhecogen.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

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