2.7 sec in total
500 ms
1.3 sec
899 ms
Click here to check amazing Biolage content for United States. Otherwise, check out these important facts you probably never knew about biolage.com
Browse our range of professional hair care, hair styling and treatment products. Discover shampoos, conditioners, hair masks, hair treatments, hair serums, gels, heat protectors & more.
Visit biolage.comWe analyzed Biolage.com page load time and found that the first response time was 500 ms and then it took 2.2 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.
biolage.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value11.1 s
0/100
25%
Value15.9 s
0/100
10%
Value3,910 ms
1/100
30%
Value1.616
0/100
15%
Value18.7 s
3/100
10%
500 ms
43 ms
36 ms
29 ms
44 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Biolage.com, 3% (1 request) were made to Privacyportal-eu-cdn.onetrust.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (500 ms) belongs to the original domain Biolage.com.
Page size can be reduced by 518.3 kB (42%)
1.2 MB
721.7 kB
In fact, the total size of Biolage.com main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 510.5 kB which makes up the majority of the site volume.
Potential reduce by 158.0 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 24.8 kB, which is 13% 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 158.0 kB or 85% of the original size.
Potential reduce by 12 B
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. Biolage images are well optimized though.
Potential reduce by 121.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 121.2 kB or 24% of the original size.
Potential reduce by 239.0 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. Biolage.com needs all CSS files to be minified and compressed as it can save up to 239.0 kB or 90% of the original size.
Number of requests can be reduced by 21 (70%)
30
9
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biolage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.biolage.com
500 ms
optimized-min.css
43 ms
optimized-min.css
36 ms
optimized-min.css
29 ms
optimized-min.css
44 ms
otnotice-1.0.min.js
110 ms
optimized-min.js
104 ms
optimized-min.js
103 ms
optimized-min.js
432 ms
optimized-min.js
432 ms
optimized-min.js
433 ms
optimized-min.js
433 ms
optimized-min.js
433 ms
gtm.js
469 ms
home_sprite.png
140 ms
Biolage-Logo-2022-330x36-centered.png
238 ms
close-black.png
137 ms
lazyload-src.jpg
70 ms
ajax-loader.gif
71 ms
hamburger-menu.png
183 ms
close-black.png
183 ms
close-gray
137 ms
fullden.svg
137 ms
heart-sprite.png
139 ms
tag---new.png
238 ms
Bio.jpg
183 ms
icon-arrow-white.png
237 ms
heart-sprite-white.png
236 ms
overlay-bg.png
310 ms
Gilroy-Regular-1.woff
197 ms
Gilroy-Bold-1.woff
270 ms
otSDKStub.js
106 ms
main.js
72 ms
biolage.com accessibility score
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
Buttons do not have an accessible name
No form fields have multiple labels
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ARIA
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.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
biolage.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
biolage.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biolage.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 Biolage.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.
biolage.com
Open Graph description is not detected on the main page of Biolage. 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: