Access crolistings.com. CRO Directory - Medicinal Chemistry | CRAMS

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

crolistings.com

176 ms

www.crolistings.com

1356 ms

wp-emoji-release.min.js

185 ms

dashicons.min.css

240 ms

admin-bar.min.css

187 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 85% of them (110 requests) were addressed to the original Crolistings.com, 8% (11 requests) were made to Platform.twitter.com and 2% (3 requests) were made to Secure.oneallcdn.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Crolistings.com.

Content Size

1.1 MB

After Optimization

484.9 kB

In fact, the total size of Crolistings.com main page is 1.1 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. HTML takes 569.3 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 530.3 kB

Original 569.3 kB
After minification 565.4 kB
After compression 39.0 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 530.3 kB or 93% of the original size.

Image Optimization

-7%

Potential reduce by 16.9 kB

Original 251.8 kB
After minification 234.9 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. CRO Listings images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 14.2 kB

Original 158.9 kB
After minification 158.9 kB
After compression 144.7 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

-39%

Potential reduce by 42.3 kB

Original 108.5 kB
After minification 108.5 kB
After compression 66.2 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. Crolistings.com needs all CSS files to be minified and compressed as it can save up to 42.3 kB or 39% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRO Listings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Crolistings.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 Crolistings.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

crolistings.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

CRO Directory - Medicinal Chemistry | CRAMS | Biology DMPK

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

crolistings.com

www.crolistings.com

wp-emoji-release.min.js

dashicons.min.css

admin-bar.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

crolistings.com

www.crolistings.com

wp-emoji-release.min.js

dashicons.min.css

admin-bar.min.css

navy.css

bbpress.css

frontend.css

chosen.css

frontend.css

adminbar-440.min.css

html5shiv.min.js

jquery.js

jquery-migrate.min.js

jquery.tinynav.js

style.css

admin-bar.min.js

comment-reply.min.js

scripts.js

editor.js

wp-embed.min.js

js

google-maps.js

fsb.js

library.js

cropped-Heading-6.png

Header-24.png

crolistings.com

header-bg.png

nav-box-overlay.png

nav-bg.png

input-cont-left.png

input-cont-mid.png

input-cont-right.png

search-blank.png

breadcrumb-home.png

content-bg.png

Indigo-Logo-2-50x50.png

no-thumb-sm.jpg

Sapien-Logo-with-Tagline-50x50.png

rss.png

connect-twitter.png

connect-linkedin.png