Access norelco.premiumstore.com. Norelco - Razors - Shavers - Trimmers

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

norelco.premiumstore.com

666 ms

107358196.js

221 ms

ShoppingCart_v1.css

125 ms

Descriptions.css

73 ms

prm_all.css

76 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 72% of them (51 requests) were addressed to the original Norelco.premiumstore.com, 11% (8 requests) were made to Cdn.premiumstore.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (666 ms) belongs to the original domain Norelco.premiumstore.com.

Content Size

1.0 MB

After Optimization

455.6 kB

In fact, the total size of Norelco.premiumstore.com main page is 1.0 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. Javascripts take 413.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 141.5 kB

Original 164.5 kB
After minification 126.5 kB
After compression 23.0 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 37.9 kB, which is 23% 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 141.5 kB or 86% of the original size.

Image Optimization

-17%

Potential reduce by 58.2 kB

Original 339.4 kB
After minification 281.2 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, Norelco Premiumstore needs image optimization as it can save up to 58.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 275.3 kB

Original 413.4 kB
After minification 386.9 kB
After compression 138.1 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 275.3 kB or 67% of the original size.

CSS Optimization

-88%

Potential reduce by 95.8 kB

Original 109.1 kB
After minification 70.8 kB
After compression 13.3 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. Norelco.premiumstore.com needs all CSS files to be minified and compressed as it can save up to 95.8 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Norelco Premiumstore. 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 from 6 to 1 for CSS and as a result speed up the page load time.

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

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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

High

Image elements do not have [alt] attributes

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 Norelco.premiumstore.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 Norelco.premiumstore.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

norelco.premiumstore.com

Open Graph description is not detected on the main page of Norelco Premiumstore. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Norelco - Razors - Shavers - Trimmers - Clippers

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

norelco.premiumstore.com

107358196.js

ShoppingCart_v1.css

Descriptions.css

prm_all.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

norelco.premiumstore.com

107358196.js

ShoppingCart_v1.css

Descriptions.css

prm_all.css

store.js

tooltip.js

content_dept.js

88.css

WebResource.axd

ScriptResource.axd

js

js

jquery.min.js

norelco-left-banner.js

norelco-header-banner.js

norelco.css

display_none.css

specials-tag-holiday-season.js

ytc.js

ywa.js

new_header.png

spacer.gif

btn_search.jpg

btn_cart_header.jpg

logo.jpg

lmenu_inactive_1.jpg

lmenu_active_1.jpg

lmenu_back2.gif

lmenu_expanded_bottom.jpg

12.gif

d2_verisign.gif

empty_cart_banner.jpg

norelco-dry-razors.jpg

lotion-dispensing.jpg

norelco-trimmers.jpg

hair-clippers.jpg

women-razors.jpg

accessories-banner.jpg

replacement-heads.jpg

power-adapter.jpg

cool-lotion.jpg

shaving-condition.jpg