21.9 sec in total
255 ms
15.2 sec
6.5 sec
Welcome to webadmin.coleparmer.com homepage info - get ready to check Webadmin Coleparmer best content for United States right away, or after learning these important things about webadmin.coleparmer.com
Cole-Parmer, an Antylia Scientific company, provides the widest range of lab equipment and supplies for pharmaceutical, biopharma, healthcare, and environmental.
Visit webadmin.coleparmer.comWe analyzed Webadmin.coleparmer.com page load time and found that the first response time was 255 ms and then it took 21.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
webadmin.coleparmer.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.9 s
28/100
25%
Value18.3 s
0/100
10%
Value17,390 ms
0/100
30%
Value0.102
89/100
15%
Value30.5 s
0/100
10%
255 ms
705 ms
111 ms
3255 ms
3881 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 24% of them (17 requests) were addressed to the original Webadmin.coleparmer.com, 31% (22 requests) were made to Pim-resources.coleparmer.com and 31% (22 requests) were made to Cms-resources.coleparmer.com. The less responsive or slowest element that took the longest time to load (11 sec) belongs to the original domain Webadmin.coleparmer.com.
Page size can be reduced by 211.6 kB (26%)
828.7 kB
617.1 kB
In fact, the total size of Webadmin.coleparmer.com main page is 828.7 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. 60% of websites need less resources to load. Javascripts take 395.3 kB which makes up the majority of the site volume.
Potential reduce by 186.5 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 186.5 kB or 84% of the original size.
Potential reduce by 24.9 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, Webadmin Coleparmer needs image optimization as it can save up to 24.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 70 B
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.
Potential reduce by 233 B
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. Webadmin.coleparmer.com needs all CSS files to be minified and compressed as it can save up to 233 B or 41% of the original size.
Number of requests can be reduced by 10 (16%)
61
51
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webadmin Coleparmer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
webadmin.coleparmer.com
255 ms
webadmin.coleparmer.com
705 ms
css
111 ms
global.min.css
3255 ms
base.min.css
3881 ms
add-style.css
111 ms
btn-contact-us.png
84 ms
cole-parmer-antylia.png
96 ms
librariesmobile.min.js
4850 ms
global.min.js
9241 ms
cache-manifest.js
5892 ms
OtAutoBlock.js
113 ms
otSDKStub.js
123 ms
endecahome.js
7483 ms
en_us.js
10978 ms
_Incapsula_Resource
3960 ms
virus-mm-ppa.jpg
76 ms
megamenu-industry-vaccine-cold-chain-ppa.jpg
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cole-parmer-logo.gif
73 ms
digi-sense-logo.gif
75 ms
environmental-express-logo.gif
77 ms
oakton-logo.gif
76 ms
spex-logo.jpg
81 ms
traceable-logo.gif
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megamenu-store-vaplock-ppa-2.png
81 ms
new-traceable-homepage-hero-4-new-products-takeover.jpg
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ais-hp-rr.jpg
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incubators-hp-rr.jpg
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since-1955.png
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footer-bg.png
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fontawesome-webfont.woff
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good-oatmeal-371.woff
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d75ed542-442d-4fda-b42d-72938b517917.json
112 ms
location
43 ms
HeaderCart
231 ms
GetHomeByAsync
279 ms
GetHomeByAsync
640 ms
GetHomeByAsync
1167 ms
GetHomeByAsync
402 ms
cbg.png
125 ms
laboratory-equipment.jpg
507 ms
safety-products.jpg
431 ms
data-collection-products.jpg
1055 ms
chemicals.jpg
2080 ms
US.png
424 ms
laboratory-equipment.jpg
1888 ms
test-and-measurement-products.jpg
1888 ms
labware.jpg
1887 ms
chromatography-products.jpg
1894 ms
chemicals.jpg
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vaccine-cold-chain-hp-takeover-article.jpg
647 ms
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live-sm.png
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spex-certiprep-4101803-formic-acid-mobile-phase-modifier-for-hplc-lcms-neat-5-x-1-ml-4101803.jpg
1131 ms
cole-parmer-7890002-standard-ductless-fume-hood-36-w-115-vac-60-hz-7890002.jpg
1138 ms
traceable-9946000-wi-fi-data-logging-refrigerator-freezer-thermometer-compatible-with-traceablelive-cloud-service-2-bottle-probes-9946000.jpg
1136 ms
traceable-1800027-ultra-low-temperature-wi-fi-data-logger-with-traceablelive-cloud-service-1-probe-1800027.jpg
1137 ms
oakton-0594210-buffer-pack-500-ml-of-each-ph-4-01-7-00-and-10-01-0594210.jpg
1133 ms
traceable-1800033-barometric-temperature-humidity-wi-fi-data-logger-compatible-with-traceablelive-cloud-service-1800033.jpg
1137 ms
6300336-traceablelive-1-year-standard-subscription-coupon-code-6300336.jpg
1132 ms
traceable-9446007-excursion-trac-data-logging-thermometer-with-calibration-1-bottle-probe-9446007.jpg
1141 ms
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1138 ms
oakton-3563490-waterproof-pocket-tester-with-calibration-kit-3563490.jpg
1138 ms
webadmin.coleparmer.com accessibility score
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
[role] values are not valid
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
webadmin.coleparmer.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
webadmin.coleparmer.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webadmin.coleparmer.com 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 Webadmin.coleparmer.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.
webadmin.coleparmer.com
Open Graph description is not detected on the main page of Webadmin Coleparmer. 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: