Tools & Wizards About Us
second-opinions.co.uk screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 53% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

second-opinions.co.uk

Second-Opinions index page

Page Load Speed

2.3 sec in total

First Response

325 ms

Resources Loaded

1.6 sec

Page Rendered

359 ms

second-opinions.co.uk screenshot

About Website

Welcome to second-opinions.co.uk homepage info - get ready to check Second Opinions best content for United States right away, or after learning these important things about second-opinions.co.uk

UK based website of researcher and author, Barry Groves, offering online nutritional information, and exposing dietary and medical misinformation.

Visit second-opinions.co.uk

Key Findings

We analyzed Second-opinions.co.uk page load time and found that the first response time was 325 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

second-opinions.co.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value3,250 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

second-opinions.co.uk

325 ms

2.css

178 ms

style.css

182 ms

adsbygoogle.js

93 ms

brand

6 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 45% of them (29 requests) were addressed to the original Second-opinions.co.uk, 11% (7 requests) were made to Pagead2.googlesyndication.com and 11% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (517 ms) belongs to the original domain Second-opinions.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.6 kB (8%)

Content Size

610.0 kB

After Optimization

560.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Second-opinions.co.uk main page is 610.0 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. 40% of websites need less resources to load. Javascripts take 430.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 31.9 kB

  • Original 47.6 kB
  • After minification 45.5 kB
  • After compression 15.8 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 31.9 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 115.2 kB
  • After minification 113.6 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. Second Opinions images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.8 kB

  • Original 430.0 kB
  • After minification 430.0 kB
  • After compression 428.2 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

-84%

Potential reduce by 14.3 kB

  • Original 17.2 kB
  • After minification 15.2 kB
  • After compression 2.8 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. Second-opinions.co.uk needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (40%)

Requests Now

58

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Second Opinions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

second-opinions.co.uk

second-opinions.co.uk

325 ms

2.css

2.css

178 ms

style.css

style.css

182 ms

adsbygoogle.js

adsbygoogle.js

93 ms

brand

brand

6 ms

addthis_widget.js

addthis_widget.js

133 ms

show_ads.js

show_ads.js

157 ms

addthis_widget.js

addthis_widget.js

131 ms

brandjs.js

brandjs.js

23 ms

element.js

element.js

37 ms

domain_profile.cfm

domain_profile.cfm

79 ms

counter.js

counter.js

38 ms

counter.js

counter.js

26 ms

lg-share-en.gif

lg-share-en.gif

103 ms

plusone.js

plusone.js

107 ms

count

count

92 ms

t.php

t.php

173 ms

valid-xhtml10-blue

valid-xhtml10-blue

106 ms

branding.png

branding.png

95 ms

body.jpg

body.jpg

104 ms

innerwrapper.jpg

innerwrapper.jpg

107 ms

secopins.gif

secopins.gif

104 ms

mainbk.png

mainbk.png

191 ms

blue_circle%20-%20arrow2%20-%20down.png

blue_circle%20-%20arrow2%20-%20down.png

189 ms

culture.jpg

culture.jpg

279 ms

sidebarright.jpg

sidebarright.jpg

208 ms

eet-vet-word-slank.jpg

eet-vet-word-slank.jpg

210 ms

cover_trickandtreat_sml.jpg

cover_trickandtreat_sml.jpg

208 ms

nhwl-cover-tiny.jpg

nhwl-cover-tiny.jpg

295 ms

content.jpg

content.jpg

292 ms

sos_new_small.gif

sos_new_small.gif

302 ms

chicken80x80.jpg

chicken80x80.jpg

308 ms

fruit-60x60.jpg

fruit-60x60.jpg

317 ms

diabetes60x60.jpg

diabetes60x60.jpg

380 ms

cholesterol-60x60.gif

cholesterol-60x60.gif

405 ms

soy60x60.jpg

soy60x60.jpg

405 ms

vegetarian60x60.jpg

vegetarian60x60.jpg

408 ms

stop-cancer60x60.jpg

stop-cancer60x60.jpg

415 ms

exercise60x60.jpg

exercise60x60.jpg

435 ms

sunshine-60x60.jpg

sunshine-60x60.jpg

479 ms

fluoride60x60.jpg

fluoride60x60.jpg

480 ms

miscellaneous60x60.jpg

miscellaneous60x60.jpg

498 ms

fatcat60x60.jpg

fatcat60x60.jpg

504 ms

agw60x60.jpg

agw60x60.jpg

509 ms

webster60x60.jpg

webster60x60.jpg

517 ms

show_ads_impl.js

show_ads_impl.js

300 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

10 ms

valid-xhtml10-blue

valid-xhtml10-blue

58 ms

zrt_lookup.html

zrt_lookup.html

36 ms

ads

ads

364 ms

ads

ads

348 ms

1906546831731838932

1906546831731838932

33 ms

load_preloaded_resource.js

load_preloaded_resource.js

25 ms

abg_lite.js

abg_lite.js

23 ms

window_focus.js

window_focus.js

29 ms

qs_click_protection.js

qs_click_protection.js

30 ms

ufs_web_display.js

ufs_web_display.js

18 ms

bbae3fd3506d8d9338f85d10ea9db8af.js

bbae3fd3506d8d9338f85d10ea9db8af.js

14 ms

icon.png

icon.png

13 ms

s

s

8 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

175 ms

15239418724666040175

15239418724666040175

176 ms

activeview

activeview

120 ms

activeview

activeview

78 ms

GhmJCpBREX7wgGMT0ZiWZLwlRNdtIOd5PV2NPLMoOVM.js

GhmJCpBREX7wgGMT0ZiWZLwlRNdtIOd5PV2NPLMoOVM.js

9 ms

Accessibility Review

second-opinions.co.uk accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

second-opinions.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

second-opinions.co.uk SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Second-opinions.co.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 Second-opinions.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

second-opinions.co.uk

Open Graph description is not detected on the main page of Second Opinions. 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: