Tools & Wizards About Us
promo.co screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 65

    SEO

    Google-friendlier than
    25% of websites

promo.co

Promo - Promotion Tools, Premium Product Marketplace, and Distribution Network.

Page Load Speed

1.5 sec in total

First Response

35 ms

Resources Loaded

1.1 sec

Page Rendered

338 ms

promo.co screenshot

About Website

Visit promo.co now to see the best up-to-date Promo content and also check out these interesting facts you probably never knew about promo.co

Promo - Promotion Tools, Marketplace, and Distribution Network. We help small businesses, advertisers, publishers, and affiliates make money.

Visit promo.co

Key Findings

We analyzed Promo.co page load time and found that the first response time was 35 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 30% of websites can load faster.

Performance Metrics

promo.co performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value5.8 s

66/100

10%

Network Requests Diagram

promo.co

35 ms

promo.co

117 ms

css

35 ms

semantic.min.css

65 ms

swiper.min.css

98 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 69% of them (34 requests) were addressed to the original Promo.co, 18% (9 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Client.crisp.chat. The less responsive or slowest element that took the longest time to load (599 ms) belongs to the original domain Promo.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 538.7 kB (19%)

Content Size

2.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Promo.co main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 25.7 kB

  • Original 29.2 kB
  • After minification 14.1 kB
  • After compression 3.5 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 15.2 kB, which is 52% 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 25.7 kB or 88% of the original size.

Image Optimization

-20%

Potential reduce by 489.6 kB

  • Original 2.5 MB
  • After minification 2.0 MB

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, Promo needs image optimization as it can save up to 489.6 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 20.0 kB

  • Original 250.2 kB
  • After minification 250.2 kB
  • After compression 230.2 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

-3%

Potential reduce by 3.4 kB

  • Original 115.8 kB
  • After minification 115.8 kB
  • After compression 112.4 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. Promo.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (35%)

Requests Now

37

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Promo. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

promo.co

promo.co

35 ms

promo.co

promo.co

117 ms

css

css

35 ms

semantic.min.css

semantic.min.css

65 ms

swiper.min.css

swiper.min.css

98 ms

main.css

main.css

100 ms

js

js

95 ms

email-decode.min.js

email-decode.min.js

15 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

125 ms

semantic.min.js

semantic.min.js

169 ms

tab.min.js

tab.min.js

95 ms

swiper.min.js

swiper.min.js

181 ms

main.js

main.js

180 ms

css

css

33 ms

l.js

l.js

199 ms

promo-logo-text-white.png

promo-logo-text-white.png

182 ms

client-1.png

client-1.png

181 ms

client-2.png

client-2.png

181 ms

client-3.png

client-3.png

179 ms

client-4.png

client-4.png

178 ms

client-5.png

client-5.png

182 ms

client-6.png

client-6.png

207 ms

logo2.png

logo2.png

181 ms

thumb2.png

thumb2.png

201 ms

cheese-2x.png

cheese-2x.png

378 ms

80s-cheese-pillow.jpg

80s-cheese-pillow.jpg

297 ms

logo1.png

logo1.png

255 ms

headphones-nice.jpg

headphones-nice.jpg

195 ms

logo4.png

logo4.png

296 ms

alvaro.png

alvaro.png

297 ms

vp-logo5.png

vp-logo5.png

294 ms

bold-clock-hp.jpg

bold-clock-hp.jpg

298 ms

promo-magic.png

promo-magic.png

355 ms

promo-self-serve-preview-homepage1.png

promo-self-serve-preview-homepage1.png

325 ms

wp-self-serve.png

wp-self-serve.png

354 ms

mobile-laptop-image.png

mobile-laptop-image.png

324 ms

promo-logo-text-dark.png

promo-logo-text-dark.png

355 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

27 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

85 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlOkEk30e0.ttf

137 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e0.ttf

138 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

139 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e0.ttf

110 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlnl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlnl0k30e0.ttf

112 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

138 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

137 ms

icons.woff

icons.woff

599 ms

client.js

client.js

40 ms

client_default.css

client_default.css

40 ms

Accessibility Review

promo.co accessibility score

42

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

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

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

promo.co best practices score

75

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

promo.co SEO score

65

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Promo.co 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 Promo.co 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

promo.co

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