Access peterthomasroth.com. PETER THOMAS ROTH Clinical Skin Care

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value38.6 s

0/100

10%

TBT (Total Blocking Time)

Value22,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.62

10/100

15%

TTI (Time to Interactive)

Value70.0 s

0/100

10%

DDUser-Challenge

29 ms

c2.js

13 ms

291 ms

index.css

18 ms

font-face.css

19 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Peterthomasroth.com, 57% (4 requests) were made to Static.captcha-delivery.com and 14% (1 request) were made to Ct.captcha-delivery.com. The less responsive or slowest element that took the longest time to load (291 ms) relates to the external source Geo.captcha-delivery.com.

Content Size

12.3 kB

After Optimization

4.7 kB

In fact, the total size of Peterthomasroth.com main page is 12.3 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. Only 10% of websites need less resources to load. Javascripts take 9.1 kB which makes up the majority of the site volume.

HTML Optimization

-41%

Potential reduce by 519 B

Original 1.3 kB
After minification 1.3 kB
After compression 740 B

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 519 B or 41% of the original size.

JavaScript Optimization

-69%

Potential reduce by 6.3 kB

Original 9.1 kB
After minification 9.1 kB
After compression 2.8 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 6.3 kB or 69% of the original size.

CSS Optimization

-39%

Potential reduce by 761 B

Original 1.9 kB
After minification 1.7 kB
After compression 1.2 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. Peterthomasroth.com needs all CSS files to be minified and compressed as it can save up to 761 B or 39% of the original size.

Requests Now

After Optimization

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PETER THOMAS ROTH. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Peterthomasroth.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Peterthomasroth.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of PETER THOMAS ROTH. 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: