Tools & Wizards About Us
toxinology.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 37

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

toxinology.com

WCH Clinical Toxinology Resources

Page Load Speed

3.6 sec in total

First Response

755 ms

Resources Loaded

2.7 sec

Page Rendered

80 ms

toxinology.com screenshot

About Website

Click here to check amazing Toxinology content for United States. Otherwise, check out these important facts you probably never knew about toxinology.com

Clinical Toxinology Resources Website provides information on venoms, toxins, antivenoms, diagnosis, treatment and emergency medicine, for snakebite, spiderbite, envenoming and poisoning by animals, p...

Visit toxinology.com

Key Findings

We analyzed Toxinology.com page load time and found that the first response time was 755 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

toxinology.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

toxinology.com

755 ms

main.css

460 ms

scr_image.js

487 ms

scr_reload.js

470 ms

scr_popupdown.js

465 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Toxinology.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Toxinology.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.9 kB (70%)

Content Size

111.4 kB

After Optimization

33.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Toxinology.com main page is 111.4 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. 15% of websites need less resources to load. Javascripts take 48.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 37.3 kB

  • Original 42.7 kB
  • After minification 39.6 kB
  • After compression 5.4 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 37.3 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 1.4 kB

  • Original 19.1 kB
  • After minification 17.7 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. Toxinology images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 38.5 kB

  • Original 48.1 kB
  • After minification 36.4 kB
  • After compression 9.6 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 38.5 kB or 80% of the original size.

CSS Optimization

-47%

Potential reduce by 682 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 779 B

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. Toxinology.com needs all CSS files to be minified and compressed as it can save up to 682 B or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (41%)

Requests Now

39

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toxinology. 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.

Network Requests Diagram

toxinology.com

toxinology.com

755 ms

main.css

main.css

460 ms

scr_image.js

scr_image.js

487 ms

scr_reload.js

scr_reload.js

470 ms

scr_popupdown.js

scr_popupdown.js

465 ms

scr_menusettings.js

scr_menusettings.js

481 ms

scr_login.js

scr_login.js

475 ms

HM_Loader.js

HM_Loader.js

691 ms

header_adeluni.gif

header_adeluni.gif

233 ms

header_scorpion.jpg

header_scorpion.jpg

466 ms

header_jellyfish_.jpg

header_jellyfish_.jpg

256 ms

header_snake_.jpg

header_snake_.jpg

257 ms

header_wch.gif

header_wch.gif

252 ms

header_main_title_spacer.gif

header_main_title_spacer.gif

422 ms

header_main_title.gif

header_main_title.gif

464 ms

header_login_sep.gif

header_login_sep.gif

482 ms

header_login_subscriber.gif

header_login_subscriber.gif

488 ms

header_login_go.gif

header_login_go.gif

489 ms

header_login_username.gif

header_login_username.gif

655 ms

header_login_password.gif

header_login_password.gif

696 ms

header_click_to_subscribe.gif

header_click_to_subscribe.gif

701 ms

header_name_spacer_right.gif

header_name_spacer_right.gif

713 ms

header_name_spacer_left.gif

header_name_spacer_left.gif

719 ms

header_name_first_aid.gif

header_name_first_aid.gif

720 ms

header_name_snakes.gif

header_name_snakes.gif

886 ms

header_name_spidersscorpian.gif

header_name_spidersscorpian.gif

927 ms

header_name_marine.gif

header_name_marine.gif

933 ms

header_name_other.gif

header_name_other.gif

945 ms

header_name_help.gif

header_name_help.gif

950 ms

header_name_about.gif

header_name_about.gif

955 ms

header_name_whatsnew.gif

header_name_whatsnew.gif

1117 ms

transparent.gif

transparent.gif

1159 ms

main_img_snakes.gif

main_img_snakes.gif

1164 ms

main_img_first_spiders_scor.gif

main_img_first_spiders_scor.gif

1177 ms

main_img_marine_life.gif

main_img_marine_life.gif

1183 ms

main_img_other_life.gif

main_img_other_life.gif

1187 ms

main_img_first_aid.gif

main_img_first_aid.gif

1349 ms

main_img_about.gif

main_img_about.gif

1390 ms

HM_Arrays.js

HM_Arrays.js

1208 ms

HM_ScriptDOM.js

HM_ScriptDOM.js

1489 ms

Accessibility Review

toxinology.com accessibility score

37

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

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

toxinology.com best practices score

67

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

SEO Factors

toxinology.com SEO score

67

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

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 Toxinology.com 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 Toxinology.com 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

toxinology.com

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