Tools & Wizards About Us
hertfordshirecentrefordentistry.co.uk screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hertfordshirecentrefordentistry.co.uk

Hertfordshire Centre for Dentistry | Specialist Dental Referrals | Harpenden

Page Load Speed

13.7 sec in total

First Response

2.5 sec

Resources Loaded

10.9 sec

Page Rendered

351 ms

hertfordshirecentrefordentistry.co.uk screenshot

About Website

Welcome to hertfordshirecentrefordentistry.co.uk homepage info - get ready to check Hertfordshire Centre For Dentistry best content right away, or after learning these important things about hertfordshirecentrefordentistry.co.uk

Hertfordshire Centre for Dentistry | Hertfordshire Centre of Dentistry. Dedicated dental specialist referral centre located in Harpenden. Accepting new patients

Visit hertfordshirecentrefordentistry.co.uk

Key Findings

We analyzed Hertfordshirecentrefordentistry.co.uk page load time and found that the first response time was 2.5 sec and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

hertfordshirecentrefordentistry.co.uk performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

hertfordshirecentrefordentistry.co.uk

2506 ms

style.min.css

418 ms

cookie-law-info-public.css

346 ms

cookie-law-info-gdpr.css

351 ms

dashicons.min.css

461 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 69% of them (24 requests) were addressed to the original Hertfordshirecentrefordentistry.co.uk, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Hertfordshirecentrefordentistry.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.8 kB (7%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hertfordshirecentrefordentistry.co.uk main page is 2.0 MB. 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. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 53.7 kB

  • Original 67.5 kB
  • After minification 64.9 kB
  • After compression 13.8 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 53.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 601 B

  • Original 1.6 MB
  • After minification 1.6 MB

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. Hertfordshire Centre For Dentistry images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 61.0 kB

  • Original 227.8 kB
  • After minification 227.8 kB
  • After compression 166.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 61.0 kB or 27% of the original size.

CSS Optimization

-23%

Potential reduce by 21.5 kB

  • Original 94.2 kB
  • After minification 94.2 kB
  • After compression 72.8 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. Hertfordshirecentrefordentistry.co.uk needs all CSS files to be minified and compressed as it can save up to 21.5 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (77%)

Requests Now

30

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hertfordshire Centre For Dentistry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hertfordshirecentrefordentistry.co.uk

hertfordshirecentrefordentistry.co.uk

2506 ms

style.min.css

style.min.css

418 ms

cookie-law-info-public.css

cookie-law-info-public.css

346 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

351 ms

dashicons.min.css

dashicons.min.css

461 ms

theme-my-login.min.css

theme-my-login.min.css

381 ms

font-awesome.min.css

font-awesome.min.css

65 ms

style.css

style.css

440 ms

icon

icon

21 ms

css

css

33 ms

app.css

app.css

686 ms

jquery.min.js

jquery.min.js

774 ms

jquery-migrate.min.js

jquery-migrate.min.js

702 ms

cookie-law-info-public.js

cookie-law-info-public.js

788 ms

rmp-menu.js

rmp-menu.js

789 ms

theme-my-login.min.js

theme-my-login.min.js

794 ms

googlemap.js

googlemap.js

1039 ms

js

js

65 ms

placeholder.js

placeholder.js

1051 ms

faqs.js

faqs.js

1146 ms

jquery.min.js

jquery.min.js

28 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

1132 ms

custom-scripts.js

custom-scripts.js

1160 ms

ga.js

ga.js

44 ms

hotjar-3066538.js

hotjar-3066538.js

120 ms

hertfordshire-logo.png

hertfordshire-logo.png

661 ms

quicklinks-1.jpg

quicklinks-1.jpg

971 ms

patient.jpg

patient.jpg

1101 ms

menu-logo-1.png

menu-logo-1.png

954 ms

ufonts.com_forefrontsh-book-webfont.woff

ufonts.com_forefrontsh-book-webfont.woff

921 ms

Glyphter.woff

Glyphter.woff

688 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

23 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

22 ms

__utm.gif

__utm.gif

13 ms

modules.1a47c22b299bcc38a2e7.js

modules.1a47c22b299bcc38a2e7.js

16 ms

Accessibility Review

hertfordshirecentrefordentistry.co.uk accessibility score

63

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

hertfordshirecentrefordentistry.co.uk best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

hertfordshirecentrefordentistry.co.uk SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Hertfordshirecentrefordentistry.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 Hertfordshirecentrefordentistry.co.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

hertfordshirecentrefordentistry.co.uk

Open Graph data is detected on the main page of Hertfordshire Centre For Dentistry. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: