Access wormatlas.org. Wormatlas Homepage

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

wormatlas.org

85 ms

wormatlas.org

75 ms

common-style.css

17 ms

gray.css

25 ms

gray-menu.css

27 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 96% of them (116 requests) were addressed to the original Wormatlas.org, 2% (2 requests) were made to Google.com and 1% (1 request) were made to Wormatlas.mobify.me. The less responsive or slowest element that took the longest time to load (981 ms) relates to the external source Googletagmanager.com.

Content Size

730.6 kB

After Optimization

668.7 kB

In fact, the total size of Wormatlas.org main page is 730.6 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. 80% 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 681.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.6 kB

Original 21.1 kB
After minification 19.4 kB
After compression 4.5 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. 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 16.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 27.3 kB

Original 681.2 kB
After minification 653.9 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. Wormatlas images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 7.8 kB

Original 15.8 kB
After minification 13.4 kB
After compression 8.0 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 7.8 kB or 49% of the original size.

CSS Optimization

-81%

Potential reduce by 10.1 kB

Original 12.4 kB
After minification 7.8 kB
After compression 2.3 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. Wormatlas.org needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wormatlas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wormatlas.org 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 Wormatlas.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

wormatlas.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Wormatlas Homepage

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

wormatlas.org

wormatlas.org

common-style.css

gray.css

gray-menu.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

wormatlas.org

wormatlas.org

common-style.css

gray.css

gray-menu.css

redirect.js

css.js

javascripts.js

pop-closeup.js

menu.js

copyright.js

google_analytics.js

oldheadercolor.jpg

brand

header_2021.svg

menu.gif

spacer.gif

HermaphroditeC.svg

MaleC.svg

PacificusC.svg

StercoralisC.svg

EmbryoC.svg

DauerC.svg

AgingC.svg

WIc.svg

SWc.svg

WormWiringC.svg

HallLabc1.svg

AMc.svg

INc.svg

CIc.svg

Sc.svg

Gc.svg

NCc.svg

CLc.svg

DDc.svg

MGc.svg

WLc.svg

CCLc.svg

PAc.svg

brandjs.js

sidebar2.htm

js