2.6 sec in total
230 ms
1.2 sec
1.2 sec
Click here to check amazing Universityofjohannesburg Blogspot content for United States. Otherwise, check out these important facts you probably never knew about universityofjohannesburg.blogspot.com
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Visit universityofjohannesburg.blogspot.comWe analyzed Universityofjohannesburg.blogspot.com page load time and found that the first response time was 230 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
universityofjohannesburg.blogspot.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value7.0 s
6/100
25%
Value1.9 s
100/100
10%
Value60 ms
100/100
30%
Value0.013
100/100
15%
Value6.1 s
64/100
10%
230 ms
45 ms
193 ms
77 ms
45 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Universityofjohannesburg.blogspot.com, 29% (13 requests) were made to Apis.google.com and 13% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (435 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 94.5 kB (30%)
319.3 kB
224.8 kB
In fact, the total size of Universityofjohannesburg.blogspot.com main page is 319.3 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. 60% of websites need less resources to load. Javascripts take 127.7 kB which makes up the majority of the site volume.
Potential reduce by 87.2 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 87.2 kB or 82% of the original size.
Potential reduce by 890 B
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. Universityofjohannesburg Blogspot images are well optimized though.
Potential reduce by 6.4 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.
Potential reduce by 6 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. Universityofjohannesburg.blogspot.com has all CSS files already compressed.
Number of requests can be reduced by 25 (58%)
43
18
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Universityofjohannesburg Blogspot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
universityofjohannesburg.blogspot.com
230 ms
3375562265-css_bundle_v2.css
45 ms
authorization.css
193 ms
plusone.js
77 ms
adsbygoogle.js
45 ms
3226477086-widgets.js
47 ms
ga.js
104 ms
cb=gapi.loaded_0
89 ms
cb=gapi.loaded_1
90 ms
google_top_exp.js
87 ms
image
91 ms
white-fade.png
88 ms
icon18_wrench_allbkg.png
83 ms
ca-pub-8802513220942921.js
237 ms
zrt_lookup.html
242 ms
show_ads_impl.js
131 ms
cb=gapi.loaded_2
83 ms
fastbutton
198 ms
__utm.gif
168 ms
blank.html
163 ms
navbar.g
128 ms
postmessageRelay
205 ms
ads
435 ms
osd.js
63 ms
icons_peach.png
117 ms
platform:gapi.iframes.style.common.js
83 ms
cb=gapi.loaded_0
101 ms
cb=gapi.loaded_1
94 ms
arrows-light.png
106 ms
ads
224 ms
grlryt2bdKIyfMSOhzd1eA.woff
104 ms
ads
222 ms
cb=gapi.loaded_0
26 ms
cb=gapi.loaded_1
58 ms
fastbutton
90 ms
3193398744-postmessagerelay.js
65 ms
rpc:shindig_random.js
84 ms
postmessageRelay
32 ms
cb=gapi.loaded_0
10 ms
abg.js
25 ms
6198388973628074636
21 ms
s
17 ms
m_js_controller.js
17 ms
x_button_blue2.png
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googlelogo_color_112x36dp.png
24 ms
universityofjohannesburg.blogspot.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
universityofjohannesburg.blogspot.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
universityofjohannesburg.blogspot.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Universityofjohannesburg.blogspot.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 Universityofjohannesburg.blogspot.com 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.
universityofjohannesburg.blogspot.com
Open Graph description is not detected on the main page of Universityofjohannesburg Blogspot. 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: