Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 38

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

speciation.net

EVISA: The premier source of information for speciation analysis

Page Load Speed

2.6 sec in total

First Response

290 ms

Resources Loaded

2.1 sec

Page Rendered

207 ms

speciation.net screenshot

About Website

Welcome to speciation.net homepage info - get ready to check Speciation best content for United States right away, or after learning these important things about speciation.net

European Virtual Institute for Speciation Analysis ( EVISA )

Visit speciation.net

Key Findings

We analyzed Speciation.net page load time and found that the first response time was 290 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

speciation.net performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

speciation.net

290 ms

www.speciation.net

556 ms

evisa1.css

178 ms

coolmenupro.js

277 ms

jquery-pack.js

211 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Speciation.net, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Speciation.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.4 kB (55%)

Content Size

294.7 kB

After Optimization

133.2 kB

In fact, the total size of Speciation.net main page is 294.7 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. 20% of websites need less resources to load. HTML takes 106.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 94.1 kB

  • Original 106.1 kB
  • After minification 88.5 kB
  • After compression 12.0 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. This page needs HTML code to be minified as it can gain 17.6 kB, which is 17% 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 94.1 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 452 B

  • Original 78.9 kB
  • After minification 78.4 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. Speciation images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 32.2 kB

  • Original 72.3 kB
  • After minification 71.6 kB
  • After compression 40.1 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 32.2 kB or 45% of the original size.

CSS Optimization

-93%

Potential reduce by 34.7 kB

  • Original 37.4 kB
  • After minification 25.3 kB
  • After compression 2.7 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. Speciation.net needs all CSS files to be minified and compressed as it can save up to 34.7 kB or 93% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (38%)

Requests Now

24

After Optimization

15

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Speciation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

speciation.net accessibility score

38

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.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

speciation.net best practices score

69

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

speciation.net SEO score

69

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

    ISO8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Speciation.net 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 Speciation.net main page’s claimed encoding is iso8859-1. 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

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