4.1 sec in total
145 ms
2.3 sec
1.7 sec
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Visit adelaide.universitytutor.comWe analyzed Adelaide.universitytutor.com page load time and found that the first response time was 145 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
adelaide.universitytutor.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value3.4 s
65/100
25%
Value4.5 s
72/100
10%
Value410 ms
67/100
30%
Value0.029
100/100
15%
Value7.3 s
50/100
10%
145 ms
435 ms
780 ms
211 ms
269 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 12% of them (3 requests) were addressed to the original Adelaide.universitytutor.com, 44% (11 requests) were made to Profile-assets.universitytutor.com and 20% (5 requests) were made to Assets.universitytutor.com. The less responsive or slowest element that took the longest time to load (857 ms) relates to the external source Profile-assets.universitytutor.com.
Page size can be reduced by 310.4 kB (59%)
526.0 kB
215.6 kB
In fact, the total size of Adelaide.universitytutor.com main page is 526.0 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. 35% of websites need less resources to load. HTML takes 390.6 kB which makes up the majority of the site volume.
Potential reduce by 308.4 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 308.4 kB or 79% of the original size.
Potential reduce by 2.0 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. Adelaide University Tutor images are well optimized though.
Potential reduce by 50 B
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.
Number of requests can be reduced by 6 (27%)
22
16
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adelaide University Tutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
adelaide.universitytutor.com
145 ms
adelaide.universitytutor.com
435 ms
adelaide_tutoring
780 ms
jquery-2.2.4.min.js
211 ms
ut-galleries.ff06d4bd.js
269 ms
cta-buttons.0b04ce51.js
469 ms
components-5.246.0-12b489682631ab61d66f9d8307349d23.b3630f01.js
277 ms
gtm.js
454 ms
profile_COMPUTING-SCIENCE-standard_020482_ec2c46.jpg
522 ms
default_tutor_profile.5f807434.png
153 ms
profile_293025_10151160310464493_942693949_n_8c1bd1_ffceaf.jpg
520 ms
profile_DSC_4886_512467_0118bf.JPG
796 ms
profile_Capture_e72962_a44c8c.PNG
773 ms
profile_WhatsApp_Image_2018-06-02_at_23_871e36.49
857 ms
profile_2018-02-10_Olga-Kotok-042__3__final_5ed69b_f25cbd.jpg
839 ms
profile_30516206_1911226848951747_5425437919923929088_o_36aac9.jpg
557 ms
profile_DSC_0227_1973a8_7c9d1b.JPG
557 ms
profile_ut.png
564 ms
profile_robot-hand-following-programming-language-code_d535ca_2fcfa4.jpg
565 ms
profile_47580065_2834791539880064_1sa332720041187082240_n_d3419e_ea211e.jpg
572 ms
flags.png
342 ms
analytics.js
138 ms
collect
25 ms
collect
70 ms
nr-1216.min.js
47 ms
adelaide.universitytutor.com accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
adelaide.universitytutor.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
General
Impact
Issue
Detected JavaScript libraries
adelaide.universitytutor.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adelaide.universitytutor.com 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 Adelaide.universitytutor.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.
adelaide.universitytutor.com
Open Graph description is not detected on the main page of Adelaide University Tutor. 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: