Tools & Wizards About Us
peterbrown-palaeoanthropology.net screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

peterbrown-palaeoanthropology.net

Peter Brown's Australian and Asian Palaeoanthropology

Page Load Speed

2.6 sec in total

First Response

590 ms

Resources Loaded

1.8 sec

Page Rendered

153 ms

peterbrown-palaeoanthropology.net screenshot

About Website

Welcome to peterbrown-palaeoanthropology.net homepage info - get ready to check Peter Brown Palaeoanthropology best content right away, or after learning these important things about peterbrown-palaeoanthropology.net

Welcome to Peter Brown's Palaeoanthropology pages. This page contains information on human evolution and the hominin fossil record from Australia, East Asia and South-East Asia. Research and teaching ...

Visit peterbrown-palaeoanthropology.net

Key Findings

We analyzed Peterbrown-palaeoanthropology.net page load time and found that the first response time was 590 ms and then it took 2 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

peterbrown-palaeoanthropology.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

peterbrown-palaeoanthropology.net

590 ms

analytics.js

8 ms

mapaback.gif

494 ms

ptitle.gif

691 ms

aindexb.gif

477 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Peterbrown-palaeoanthropology.net, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Peterbrown-palaeoanthropology.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.2 kB (4%)

Content Size

187.4 kB

After Optimization

180.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Peterbrown-palaeoanthropology.net main page is 187.4 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. 25% of websites need less resources to load. Images take 158.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.9 kB

  • Original 7.5 kB
  • After minification 7.0 kB
  • After compression 2.6 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 4.9 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 2.2 kB

  • Original 158.9 kB
  • After minification 156.7 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. Peter Brown Palaeoanthropology images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peter Brown Palaeoanthropology. According to our analytics all requests are already optimized.

Network Requests Diagram

peterbrown-palaeoanthropology.net

peterbrown-palaeoanthropology.net

590 ms

analytics.js

analytics.js

8 ms

mapaback.gif

mapaback.gif

494 ms

ptitle.gif

ptitle.gif

691 ms

aindexb.gif

aindexb.gif

477 ms

phominid.gif

phominid.gif

954 ms

eaindexb.gif

eaindexb.gif

504 ms

seindexb.gif

seindexb.gif

535 ms

oskelb.gif

oskelb.gif

718 ms

rresorb.gif

rresorb.gif

742 ms

LB1%20left%20M1.jpg

LB1%20left%20M1.jpg

1006 ms

forth%20cover%20icon.jpg

forth%20cover%20icon.jpg

1074 ms

LB1%203D.jpg

LB1%203D.jpg

925 ms

Perforator%20icon.jpg

Perforator%20icon.jpg

959 ms

peter%20brown.jpg

peter%20brown.jpg

1234 ms

19.gif

19.gif

1157 ms

collect

collect

25 ms

Accessibility Review

peterbrown-palaeoanthropology.net accessibility score

61

Accessibility Issues

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

Links do not have a discernible name

Best Practices

peterbrown-palaeoanthropology.net 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

Serves images with low resolution

SEO Factors

peterbrown-palaeoanthropology.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

    N/A

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

peterbrown-palaeoanthropology.net

Open Graph description is not detected on the main page of Peter Brown Palaeoanthropology. 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: