Access mx.vwr.com. VWR, Part of Avantor - Suministro de productos químicos y para laboratorio

Report Summary

About Website

Welcome to mx.vwr.com homepage info - get ready to check Mx VWR best content for United States right away, or after learning these important things about mx.vwr.com

VWR ofrece una selección completa de productos para su laboratorio, productos químicos, equipamiento, mobiliario, instrumentación y servicios, de una forma rápida y senzilla usted podrá realizar su pe...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value2,410 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.25

50/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

mx.vwr.com

63 ms

mx.vwr.com

57 ms

166 ms

master.css

58 ms

modernizr.min.js

71 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 94% of them (78 requests) were addressed to the original Mx.vwr.com, 1% (1 request) were made to Cdn.auth0.com and 1% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (260 ms) belongs to the original domain Mx.vwr.com.

Content Size

944.8 kB

After Optimization

751.7 kB

In fact, the total size of Mx.vwr.com main page is 944.8 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. 55% of websites need less resources to load. Images take 374.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 191.2 kB

Original 259.7 kB
After minification 259.1 kB
After compression 68.4 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 191.2 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 20 B

Original 374.4 kB
After minification 374.3 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. Mx VWR images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 187 B

Original 207.9 kB
After minification 207.9 kB
After compression 207.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.7 kB

Original 102.9 kB
After minification 102.9 kB
After compression 101.2 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. Mx.vwr.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mx VWR. 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 10 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

ES
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mx.vwr.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Mx.vwr.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

mx.vwr.com

Open Graph description is not detected on the main page of Mx VWR. 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

VWR, Part of Avantor - Suministro de productos químicos y para laboratorio

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

mx.vwr.com

mx.vwr.com

master.css

modernizr.min.js

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

mx.vwr.com

mx.vwr.com

master.css

modernizr.min.js

jquery-3.6.1.min.js

jquery-migrate-3.4.0.min.js

unified-responsive-2022.min.js

datatables-1.12.1.min.js

jquery-ui-custom-1.13.1.min.js

auth0.min.js

generictagmanager.js

vcd15cbe7772f49c399c6a5babf22c1241717689176015

gtm.js

insight.min.js

segment_life_science_2019_90.jpg

iggy_logo_70_2017.jpg

ls_q4_2015_1.jpg

ls_q4_2015_2.jpg

mt_chrom.png

hichrom_column_90_90.jpg

analytical_chemistry_2021_100x100.jpg

safety_and_cleaning_100x100.jpg

safety_q4_2015_2.jpg

safety_q4_2015_3.jpg

controlled_environment_main_90.jpg

science-delivered-100x100.jpg

avantor-fluid-handling-100x100.jpg

mt_rd.png

rd_q4_2015_1.jpg

rd_q4_2015_2.jpg

rd_q4_2015_3.jpg

seradigm_ultimate_grade_fbs_90x90.jpg

production_segment_2018_90.jpg

thumb_master_flex.jpg

mt_qc.png

qc_q4_2015_1.jpg

qc_q4_2015_2.jpg

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mt_healthcare.png

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health_q4_2015_2.jpg

health_q4_2015_3.jpg

thumb_segment_education_reversed.png

vwr_ecommerce_70.jpg