2.7 sec in total
182 ms
1.7 sec
774 ms
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Visit london.universitytutor.comWe analyzed London.universitytutor.com page load time and found that the first response time was 182 ms and then it took 2.5 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.
london.universitytutor.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value3.8 s
56/100
25%
Value3.5 s
89/100
10%
Value2,610 ms
4/100
30%
Value0
100/100
15%
Value7.1 s
52/100
10%
182 ms
475 ms
661 ms
266 ms
278 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 14% of them (3 requests) were addressed to the original London.universitytutor.com, 57% (12 requests) were made to Profile-assets.universitytutor.com and 19% (4 requests) were made to Assets.universitytutor.com. The less responsive or slowest element that took the longest time to load (661 ms) belongs to the original domain London.universitytutor.com.
Page size can be reduced by 156.2 kB (49%)
319.4 kB
163.3 kB
In fact, the total size of London.universitytutor.com main page is 319.4 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. HTML takes 190.2 kB which makes up the majority of the site volume.
Potential reduce by 154.5 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 154.5 kB or 81% of the original size.
Potential reduce by 1.6 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. London 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 4 (22%)
18
14
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London 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 5 to 1 for JavaScripts and as a result speed up the page load time.
london.universitytutor.com
182 ms
london.universitytutor.com
475 ms
london_tutoring
661 ms
jquery-2.2.4.min.js
266 ms
ut-galleries.ff06d4bd.js
278 ms
components-5.246.0-12b489682631ab61d66f9d8307349d23.b3630f01.js
289 ms
gtm.js
371 ms
profile_df733940625dea4a0e575c02782e4cb7_5f0351_4a2777.jpg
404 ms
default_tutor_profile.5f807434.png
193 ms
profile_images__3__5c6526_35f151.png
335 ms
profile_white_flower_in_bk_garden_560b6a_b8b532.jpg
335 ms
profile_IMG-20180203-WA0047_28bb28_b22d36.jpg
320 ms
profile_flame_Abr_55bb16_9fcafa.jpg
327 ms
profile_Screen_Shot_2015-05-13_at_9_a92a76.44
330 ms
profile_images_2d3b8b_b77030.jpg
320 ms
profile_Python_ed911e_76fc05.png
320 ms
profile_pexels-photo-1052150_a7efb9_0599b9.jpeg
320 ms
profile_Mattia_Manzoni_aab8e2_89600c.jpg
330 ms
profile_ut.jpg
328 ms
profile_profile_Mattia_Manzoni_aab8e2_89600c_b2cf89_e28be1.jpg
329 ms
analytics.js
31 ms
london.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
london.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
london.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 London.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 London.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.
london.universitytutor.com
Open Graph description is not detected on the main page of London 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: