Access glowspecialist.nl. Glow Specialist - Glow - UV - Blacklight

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

254 ms

cookielaw.css

260 ms

font-awesome.min.css

12 ms

css

28 ms

bootstrap.css

372 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Glowspecialist.nl, 53% (57 requests) were made to Static.webshopapp.com and 21% (23 requests) were made to Assets.webshopapp.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Apps.vivaio.nu.

Content Size

3.7 MB

After Optimization

2.8 MB

In fact, the total size of Glowspecialist.nl main page is 3.7 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. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 82.6 kB

Original 94.4 kB
After minification 71.3 kB
After compression 11.8 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. This page needs HTML code to be minified as it can gain 23.1 kB, which is 25% 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 82.6 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 88.6 kB

Original 2.7 MB
After minification 2.6 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. Glow Specialist images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 437.2 kB

Original 629.0 kB
After minification 594.2 kB
After compression 191.8 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 437.2 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 231.1 kB

Original 291.0 kB
After minification 246.8 kB
After compression 59.9 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. Glowspecialist.nl needs all CSS files to be minified and compressed as it can save up to 231.1 kB or 79% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glow Specialist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

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

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glowspecialist.nl 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 Glowspecialist.nl 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

glowspecialist.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Glow Specialist - Glow - UV - Blacklight - Glow Specialist

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

cookielaw.css

font-awesome.min.css

css

bootstrap.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

cookielaw.css

font-awesome.min.css

css

bootstrap.css

style.css

style2.css

productpagina.css

custom.css

lightgallery.css

settings.css

jquery-1-9-1.js

jquery-ui-1-10-1.js

jquery-migrate-1-1-1.js

bootstrap.js

global.js

main.js

gui.js

ekko-lightbox.js

select2optionpicker.js

lightgallery-min.js

jquery-flexslider-min.js

jquery-scrolltofixed-min.js

uv-blacklight-products.jpg

background_image.png

background-header-footer.png

logo.png

highlight-image.png

homepage-advertentie.png

brand-icon.png

glow-products.jpg

glow-in-the-dark-products.jpg

disco-products.jpg

electronic-gadgets.jpg

starry-sky.jpg

nightgolf-products.jpg

solar-products.jpg

location.jpg

feedback.jpg

glow-specialist-glow-bracelets-100-pack.jpg

paint-glow-glow-in-the-dark-face-body-paint-set-o.jpg

glow-specialist-breaklight-6-15-cm-x-17-mm-per-pi.jpg

foam-stick.jpg

party-essentials-neon-shot-glass-assorted-50-pcs-3.jpg

spiky-led-rings-display-box-with-50-pieces.jpg