Tools & Wizards About Us
durbanhighschool.co.za screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

durbanhighschool.co.za

HOME - Durban High School

Page Load Speed

40.8 sec in total

First Response

2.2 sec

Resources Loaded

37.2 sec

Page Rendered

1.4 sec

durbanhighschool.co.za screenshot

About Website

Visit durbanhighschool.co.za now to see the best up-to-date Durban High School content for South Africa and also check out these interesting facts you probably never knew about durbanhighschool.co.za

Durban High School - A Heritage Of Excellence Since 1866

Visit durbanhighschool.co.za

Key Findings

We analyzed Durbanhighschool.co.za page load time and found that the first response time was 2.2 sec and then it took 38.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

durbanhighschool.co.za performance score

0

Network Requests Diagram

durbanhighschool.co.za

2239 ms

www.durbanhighschool.co.za

4110 ms

wp-emoji-release.min.js

2604 ms

layerslider.css

2088 ms

css

43 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 85% of them (73 requests) were addressed to the original Durbanhighschool.co.za, 8% (7 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (14.9 sec) belongs to the original domain Durbanhighschool.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (63%)

Content Size

1.7 MB

After Optimization

635.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Durbanhighschool.co.za main page is 1.7 MB. 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. Javascripts take 809.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.9 kB

  • Original 37.9 kB
  • After minification 35.7 kB
  • After compression 8.0 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. 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 29.9 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 11.4 kB

  • Original 316.7 kB
  • After minification 305.3 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. Durban High School images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 563.3 kB

  • Original 809.1 kB
  • After minification 766.1 kB
  • After compression 245.8 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 563.3 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 491.4 kB

  • Original 567.6 kB
  • After minification 420.4 kB
  • After compression 76.2 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. Durbanhighschool.co.za needs all CSS files to be minified and compressed as it can save up to 491.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (76%)

Requests Now

74

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Durban High School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

durbanhighschool.co.za

durbanhighschool.co.za

2239 ms

www.durbanhighschool.co.za

www.durbanhighschool.co.za

4110 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

2604 ms

layerslider.css

layerslider.css

2088 ms

css

css

43 ms

styles.css

styles.css

661 ms

settings.css

settings.css

5101 ms

js_composer_front.css

js_composer_front.css

9494 ms

style.css

style.css

3168 ms

dyncss.php

dyncss.php

2198 ms

css

css

48 ms

flexslider.css

flexslider.css

2707 ms

prettyPhoto.css

prettyPhoto.css

3352 ms

bne-flyout.css

bne-flyout.css

3363 ms

jquery.js

jquery.js

8557 ms

jquery-migrate.min.js

jquery-migrate.min.js

3584 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

7269 ms

greensock.js

greensock.js

10073 ms

layerslider.transitions.js

layerslider.transitions.js

5369 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

11574 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

8983 ms

listings.js.php

listings.js.php

360 ms

jquery.form.min.js

jquery.form.min.js

8047 ms

scripts.js

scripts.js

8604 ms

dynjs.php

dynjs.php

9538 ms

comment-reply.min.js

comment-reply.min.js

8680 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

9254 ms

doubletaptogo.js

doubletaptogo.js

8988 ms

bootstrap-alert.js

bootstrap-alert.js

9224 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

9291 ms

jquery.sticky.js

jquery.sticky.js

9604 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

10085 ms

jquery.easy-pie-chart.js

jquery.easy-pie-chart.js

11178 ms

bootstrap-tab.js

bootstrap-tab.js

9890 ms

bootstrap-tooltip.js

bootstrap-tooltip.js

9969 ms

isotope.js

isotope.js

11772 ms

isotope-custom.js

isotope-custom.js

10179 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

10776 ms

masonry.min.js

masonry.min.js

11067 ms

jquery.superslides.js

jquery.superslides.js

11050 ms

jquery.visible.min.js

jquery.visible.min.js

11056 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

14866 ms

jquery.fitvids.js

jquery.fitvids.js

9917 ms

florida-custom.js

florida-custom.js

12635 ms

jquery.sidr.min.js

jquery.sidr.min.js

9486 ms

js_composer_front.js

js_composer_front.js

10747 ms

main-menu.css

main-menu.css

9594 ms

base.css

base.css

9443 ms

scaffolding.css

scaffolding.css

12015 ms

elements.css

elements.css

11408 ms

blox.css

blox.css

9393 ms

blog.css

blog.css

10017 ms

portfolio.css

portfolio.css

8239 ms

pages.css

pages.css

7519 ms

icon-box.css

icon-box.css

6692 ms

widgets.css

widgets.css

6726 ms

prettyPhoto.css

prettyPhoto.css

8014 ms

slide1.css

slide1.css

6465 ms

flexslider.css

flexslider.css

6387 ms

icomoon.css

icomoon.css

8919 ms

analytics.js

analytics.js

64 ms

DHS-logo.png

DHS-logo.png

8896 ms

bdbg1.png

bdbg1.png

722 ms

blank.gif

blank.gif

367 ms

DHS-vs-St-Andrews-cropped-590x260.jpg

DHS-vs-St-Andrews-cropped-590x260.jpg

4523 ms

DHS-vs-Rondebosch-2-140x110.jpg

DHS-vs-Rondebosch-2-140x110.jpg

574 ms

DHS-vs-Kearsney3-Cropped1-140x110.jpg

DHS-vs-Kearsney3-Cropped1-140x110.jpg

575 ms

mini-Leon21-140x110.jpg

mini-Leon21-140x110.jpg

633 ms

ns-logo.png

ns-logo.png

695 ms

fixed1.jpg

fixed1.jpg

9853 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

267 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

297 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

503 ms

vzIUHo9z-oJ4WgkpPOtg1_esZW2xOQ-xsNqO47m55DA.woff

vzIUHo9z-oJ4WgkpPOtg1_esZW2xOQ-xsNqO47m55DA.woff

503 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

501 ms

icomoon.svg

icomoon.svg

818 ms

icomoon.woff

icomoon.woff

897 ms

collect

collect

118 ms

dazS1PrQQuCxC3iOAJFEJR_xHqYgAV9Bl_ZQbYUxnQU.woff

dazS1PrQQuCxC3iOAJFEJR_xHqYgAV9Bl_ZQbYUxnQU.woff

194 ms

y7lebkjgREBJK96VQi37ZobN6UDyHWBl620a-IRfuBk.woff

y7lebkjgREBJK96VQi37ZobN6UDyHWBl620a-IRfuBk.woff

197 ms

skin.css

skin.css

528 ms

icomoon.ttf

icomoon.ttf

8935 ms

skin.png

skin.png

401 ms

slider1-0.jpg

slider1-0.jpg

11173 ms

slider1-1.png

slider1-1.png

3583 ms

loading.gif

loading.gif

449 ms

SEO Factors

durbanhighschool.co.za SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Durbanhighschool.co.za can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Durbanhighschool.co.za main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

durbanhighschool.co.za

Open Graph description is not detected on the main page of Durban High School. 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: