Tools & Wizards About Us
webmail.slam.nhs.uk screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

webmail.slam.nhs.uk

Outlook

Page Load Speed

1.7 sec in total

First Response

78 ms

Resources Loaded

1.5 sec

Page Rendered

115 ms

webmail.slam.nhs.uk screenshot

About Website

Click here to check amazing Webmail Slam content for United Kingdom. Otherwise, check out these important facts you probably never knew about webmail.slam.nhs.uk

Visit webmail.slam.nhs.uk

Key Findings

We analyzed Webmail.slam.nhs.uk page load time and found that the first response time was 78 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

webmail.slam.nhs.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

78 ms

authorize

806 ms

converged.v2.login.min_mc5ac6ol0l4d2iaqspstyg2.css

48 ms

ConvergedLogin_PCore_di4DzSSDi_CmjsEJgCTpgg2.js

72 ms

ux.converged.login.strings-en.min_mp6qdpm8uo-zlvdksmffwa2.js

92 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Webmail.slam.nhs.uk, 7% (1 request) were made to Outlook.office365.com and 7% (1 request) were made to Login.microsoftonline.com. The less responsive or slowest element that took the longest time to load (806 ms) relates to the external source Login.microsoftonline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.4 kB (13%)

Content Size

387.5 kB

After Optimization

337.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Webmail.slam.nhs.uk main page is 387.5 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. Javascripts take 276.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 47.6 kB

  • Original 66.7 kB
  • After minification 53.0 kB
  • After compression 19.0 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. This page needs HTML code to be minified as it can gain 13.7 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 47.6 kB or 71% of the original size.

Image Optimization

-9%

Potential reduce by 2.1 kB

  • Original 23.6 kB
  • After minification 21.4 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. Webmail Slam images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 541 B

  • Original 276.9 kB
  • After minification 276.9 kB
  • After compression 276.4 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.

CSS Optimization

-0%

Potential reduce by 45 B

  • Original 20.4 kB
  • After minification 20.4 kB
  • After compression 20.3 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. Webmail.slam.nhs.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (46%)

Requests Now

13

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webmail Slam. 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.

Network Requests Diagram

78 ms

authorize

authorize

806 ms

converged.v2.login.min_mc5ac6ol0l4d2iaqspstyg2.css

converged.v2.login.min_mc5ac6ol0l4d2iaqspstyg2.css

48 ms

ConvergedLogin_PCore_di4DzSSDi_CmjsEJgCTpgg2.js

ConvergedLogin_PCore_di4DzSSDi_CmjsEJgCTpgg2.js

72 ms

ux.converged.login.strings-en.min_mp6qdpm8uo-zlvdksmffwa2.js

ux.converged.login.strings-en.min_mp6qdpm8uo-zlvdksmffwa2.js

92 ms

Me.htm

Me.htm

284 ms

convergedlogin_pcustomizationloader_8e14dcf0e3ff5580d170.js

convergedlogin_pcustomizationloader_8e14dcf0e3ff5580d170.js

53 ms

49-small_2055002f2daae2ed8f69f03944c0e5d9.jpg

49-small_2055002f2daae2ed8f69f03944c0e5d9.jpg

34 ms

bannerlogo

bannerlogo

377 ms

49_6ffe0a92d779c878835b40171ffc2e13.jpg

49_6ffe0a92d779c878835b40171ffc2e13.jpg

29 ms

53_7a3c80bf9694448bac31a9589d2e9e92.png

53_7a3c80bf9694448bac31a9589d2e9e92.png

27 ms

convergedlogin_pstringcustomizationhelper_ea3e62a2bdfb2b2ee8c8.js

convergedlogin_pstringcustomizationhelper_ea3e62a2bdfb2b2ee8c8.js

29 ms

watsonsupportwithjquery.3.5.min_dc940oomzau4rsu8qesnvg2.js

watsonsupportwithjquery.3.5.min_dc940oomzau4rsu8qesnvg2.js

26 ms

frameworksupport.min_oadrnc13magb009k4d20lg2.js

frameworksupport.min_oadrnc13magb009k4d20lg2.js

12 ms

watson.min_q5ptmu8aniymd4ftuqdkda2.js

watson.min_q5ptmu8aniymd4ftuqdkda2.js

11 ms

Accessibility Review

webmail.slam.nhs.uk accessibility score

100

Accessibility Issues

Best Practices

webmail.slam.nhs.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

webmail.slam.nhs.uk SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

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 Webmail.slam.nhs.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 Webmail.slam.nhs.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

webmail.slam.nhs.uk

Open Graph description is not detected on the main page of Webmail Slam. 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: