Tools & Wizards About Us
covalo.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

covalo.com

Covalo - Find and compare chemical ingredients, services & formulations

Page Load Speed

1.2 sec in total

First Response

485 ms

Resources Loaded

630 ms

Page Rendered

51 ms

covalo.com screenshot

About Website

Visit covalo.com now to see the best up-to-date Covalo content for United States and also check out these interesting facts you probably never knew about covalo.com

Search ingredients, services & formulations, get quotes & samples, market your products, gain market insights. Covalo is one of the largest platforms for consumer care products.

Visit covalo.com

Key Findings

We analyzed Covalo.com page load time and found that the first response time was 485 ms and then it took 681 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

covalo.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value4,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

covalo.com

485 ms

gtm.js

62 ms

main.73d6af22.js

85 ms

main.8f66e7e9.css

36 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Covalo.com, 25% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (485 ms) belongs to the original domain Covalo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 kB (0%)

Content Size

370.8 kB

After Optimization

369.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Covalo.com main page is 370.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 358.8 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 1.6 kB

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 1.4 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 1.6 kB or 53% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 358.8 kB
  • After minification 358.8 kB
  • After compression 358.8 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

-0%

Potential reduce by 0 B

  • Original 9.1 kB
  • After minification 9.1 kB
  • After compression 9.1 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. Covalo.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Covalo. According to our analytics all requests are already optimized.

Network Requests Diagram

covalo.com

covalo.com

485 ms

gtm.js

gtm.js

62 ms

main.73d6af22.js

main.73d6af22.js

85 ms

main.8f66e7e9.css

main.8f66e7e9.css

36 ms

Accessibility Review

covalo.com accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible name

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.

Best Practices

covalo.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

covalo.com SEO score

93

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

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 Covalo.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 Covalo.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

covalo.com

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