Tools & Wizards About Us
beta.lshtm.ac.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

beta.lshtm.ac.uk

The London School of Hygiene & Tropical Medicine | LSHTM

Page Load Speed

4.3 sec in total

First Response

531 ms

Resources Loaded

3.3 sec

Page Rendered

484 ms

beta.lshtm.ac.uk screenshot

About Website

Click here to check amazing Beta LSHTM content for Nigeria. Otherwise, check out these important facts you probably never knew about beta.lshtm.ac.uk

The London School of Hygiene & Tropical Medicine is a world leading centre for research and postgraduate education in public and global health.

Visit beta.lshtm.ac.uk

Key Findings

We analyzed Beta.lshtm.ac.uk page load time and found that the first response time was 531 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

beta.lshtm.ac.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

beta.lshtm.ac.uk

531 ms

www.lshtm.ac.uk

217 ms

www.lshtm.ac.uk

366 ms

css_9_q8hLuvo7fJKvmtC6JanmpPgESdLprKV8sLjstRP94.css

87 ms

css_J1XlLii2wE-CysHw8sJ0nxLnxKHLUVS3hTUD6pqU4Rs.css

221 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Beta.lshtm.ac.uk, 41% (27 requests) were made to Lshtm.ac.uk and 12% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (947 ms) relates to the external source Lshtm.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.1 kB (23%)

Content Size

908.9 kB

After Optimization

695.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Beta.lshtm.ac.uk main page is 908.9 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. 70% of websites need less resources to load. Images take 431.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 137.8 kB

  • Original 178.6 kB
  • After minification 171.1 kB
  • After compression 40.8 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 137.8 kB or 77% of the original size.

Image Optimization

-16%

Potential reduce by 68.5 kB

  • Original 431.8 kB
  • After minification 363.2 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. Obviously, Beta LSHTM needs image optimization as it can save up to 68.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 6.7 kB

  • Original 262.5 kB
  • After minification 262.5 kB
  • After compression 255.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 44 B

  • Original 36.0 kB
  • After minification 36.0 kB
  • After compression 36.0 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. Beta.lshtm.ac.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (62%)

Requests Now

53

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beta LSHTM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

beta.lshtm.ac.uk

beta.lshtm.ac.uk

531 ms

www.lshtm.ac.uk

www.lshtm.ac.uk

217 ms

www.lshtm.ac.uk

www.lshtm.ac.uk

366 ms

css_9_q8hLuvo7fJKvmtC6JanmpPgESdLprKV8sLjstRP94.css

css_9_q8hLuvo7fJKvmtC6JanmpPgESdLprKV8sLjstRP94.css

87 ms

css_J1XlLii2wE-CysHw8sJ0nxLnxKHLUVS3hTUD6pqU4Rs.css

css_J1XlLii2wE-CysHw8sJ0nxLnxKHLUVS3hTUD6pqU4Rs.css

221 ms

css

css

86 ms

css

css

127 ms

js_QPY-o6cWkjD-WnhK8OlmXge8vEgSLILoCf-5erD7Gwc.js

js_QPY-o6cWkjD-WnhK8OlmXge8vEgSLILoCf-5erD7Gwc.js

428 ms

eu_cookie_compliance.js

eu_cookie_compliance.js

217 ms

js_7xeICB2bYcxnBeyOMAo-4aDkrrkSGtFo6fC6PMGruUs.js

js_7xeICB2bYcxnBeyOMAo-4aDkrrkSGtFo6fC6PMGruUs.js

288 ms

ckeditor.js

ckeditor.js

852 ms

js_rY3RJYazshWSbebX0KtTeFbSUamAji-1jFMzJ3qquUM.js

js_rY3RJYazshWSbebX0KtTeFbSUamAji-1jFMzJ3qquUM.js

288 ms

addthis_widget.js

addthis_widget.js

79 ms

gtm.js

gtm.js

203 ms

Colonial-history-poster-heading.png

Colonial-history-poster-heading.png

361 ms

Collin%20Makoni%20-%20%20Breathe%20in%20Design1.jpg

Collin%20Makoni%20-%20%20Breathe%20in%20Design1.jpg

192 ms

group-of-students-button.jpg

group-of-students-button.jpg

191 ms

icon-marker_0_0.png

icon-marker_0_0.png

172 ms

students-on-steps.jpg

students-on-steps.jpg

701 ms

responsefund_assetbutton.png

responsefund_assetbutton.png

597 ms

pound-icon-resize.png

pound-icon-resize.png

355 ms

medal-icon.png

medal-icon.png

355 ms

mosquito-on-arm.jpg

mosquito-on-arm.jpg

596 ms

disability-confident-logo-transparent.png

disability-confident-logo-transparent.png

595 ms

stonewall-logo-transparent.png

stonewall-logo-transparent.png

699 ms

access-able-logo-transparent_2.png

access-able-logo-transparent_2.png

943 ms

hr-excellence-in-research-logo-transparent_0.png

hr-excellence-in-research-logo-transparent_0.png

946 ms

living-wage-logo-transparent.png

living-wage-logo-transparent.png

947 ms

athena-swan-bronze-award-logo.png

athena-swan-bronze-award-logo.png

941 ms

sdk.js

sdk.js

168 ms

logo-black.svg

logo-black.svg

914 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

154 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

320 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVcUwaEQXjM.ttf

346 ms

u-4n0qyriQwlOrhSvowK_l521wRZWMf_hPvhPQ.ttf

u-4n0qyriQwlOrhSvowK_l521wRZWMf_hPvhPQ.ttf

213 ms

u-440qyriQwlOrhSvowK_l5-fCZJdeX3rg.ttf

u-440qyriQwlOrhSvowK_l5-fCZJdeX3rg.ttf

212 ms

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_hPvhPQ.ttf

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_hPvhPQ.ttf

279 ms

lshtm-icons.ttf

lshtm-icons.ttf

791 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexYMUdjFnmg.ttf

211 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexYMUdjFnmg.ttf

281 ms

sdk.js

sdk.js

207 ms

fbevents.js

fbevents.js

438 ms

analytics.js

analytics.js

799 ms

insight.min.js

insight.min.js

789 ms

conversion_async.js

conversion_async.js

715 ms

uwt.js

uwt.js

835 ms

siteanalyze_10006.js

siteanalyze_10006.js

646 ms

monsido-script.js

monsido-script.js

752 ms

optimize.js

optimize.js

689 ms

promise.js

promise.js

437 ms

moatframe.js

moatframe.js

352 ms

570250570577216

570250570577216

657 ms

_ate.track.config_resp

_ate.track.config_resp

362 ms

300lo.json

300lo.json

364 ms

sh.f48a1a04fe8dbf021b4cda1d.html

sh.f48a1a04fe8dbf021b4cda1d.html

127 ms

116 ms

collect

collect

69 ms

collect

collect

120 ms

142 ms

adsct

adsct

330 ms

adsct

adsct

330 ms

ga-audiences

ga-audiences

299 ms

layers.fa6cd1947ce26e890d3d.js

layers.fa6cd1947ce26e890d3d.js

26 ms

277 ms

287742228428554

287742228428554

331 ms

26 ms

Accessibility Review

beta.lshtm.ac.uk accessibility score

100

Accessibility Issues

Best Practices

beta.lshtm.ac.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

beta.lshtm.ac.uk SEO score

98

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Beta.lshtm.ac.uk 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 Beta.lshtm.ac.uk 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

beta.lshtm.ac.uk

Open Graph description is not detected on the main page of Beta LSHTM. 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: