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robben-island.org.za server information

Servers Location

robben-island.org.za desktop page speed rank

Last tested: 2019-11-27

Desktop Speed Bad

55/100

robben-island.org.za Desktop Speed Test Quick Summary

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priority - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 7Optimize images

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priority - 2Prioritize visible content

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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robben-island.org.za Desktop Resource Breakdown

Total Resources	86
Number of Hosts	5
Static Resources	83
JavaScript Resources	11
CSS Resources	4

robben-island.org.za mobile page speed rank

Last tested: 2019-06-20

Mobile Speed Bad

41/100

robben-island.org.za Mobile Speed Test Quick Summary

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 52Leverage browser caching

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priority - 23Enable compression

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robben-island.org.za Mobile Resource Breakdown

Total Resources	86
Number of Hosts	5
Static Resources	83
JavaScript Resources	11
CSS Resources	4

robben-island.org.za mobile page usability

Last tested: 2019-06-20

Mobile Usability Good

99/100

robben-island.org.za Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

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robben-island.org.za HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

The “tt” element is obsolete. Use CSS instead.

Line: 234 Column: 17 - 20
"... <tt>/var/w..." Line: 258 Column: 76 - 79
"...a> if the <tt>apache..." Line: 279 Column: 28 - 31
"... <tt>apache..." Line: 285 Column: 28 - 31
"... <tt>ports...." Line: 291 Column: 55 - 58
"...es in the <tt>mods-e..." Line: 292 Column: 28 - 31
"... <tt>conf-e..." Line: 292 Column: 55 - 58
"...</tt> and <tt>sites-..." Line: 302 Column: 28 - 31
"... <tt> ..." Line: 306 Column: 28 - 31
"... <tt> ..." Line: 311 Column: 28 - 31
"... <tt> ..." Line: 320 Column: 49 - 52
"...pped with <tt>/etc/i..." Line: 320 Column: 81 - 84
"...2</tt> or <tt>apache..." Line: 321 Column: 39 - 42
"...b>Calling <tt>/usr/b..." Line: 335 Column: 61 - 64
"...ocated in <tt>/var/w..." Line: 337 Column: 48 - 51
"...bled) and <tt>/usr/s..." Line: 339 Column: 47 - 50
"...uch as in <tt>/srv</..." Line: 340 Column: 44 - 47
"...ectory in <tt>/etc/a..." Line: 343 Column: 53 - 56
"...t root is <tt>/var/w..." Line: 355 Column: 32 - 35
"...e use the <tt>ubuntu..."

Warnings

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 3 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <!-..."

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robben-island.org.za Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

robben-island.org.za TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

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robben-island.org.za Desktop Speed Test Quick Summary

priority - 35Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 23Enable compression

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robben-island.org.za Desktop Resource Breakdown

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robben-island.org.za Mobile Speed Test Quick Summary

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

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priority - 52Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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robben-island.org.za Mobile Resource Breakdown

robben-island.org.za mobile page usability

robben-island.org.za Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

robben-island.org.za HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

The “tt” element is obsolete. Use CSS instead.

Warnings

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

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robben-island.org.za Ping

robben-island.org.za TRACEROUTE