1.6 sec in total
376 ms
912 ms
267 ms
Visit polysciences.com now to see the best up-to-date Polysciences content for United States and also check out these interesting facts you probably never knew about polysciences.com
Polysciences, Inc. manufactures and sells chemical products that are used in many scientific applications.
Visit polysciences.comWe analyzed Polysciences.com page load time and found that the first response time was 376 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
polysciences.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value5.3 s
22/100
25%
Value8.0 s
22/100
10%
Value2,700 ms
3/100
30%
Value0.122
84/100
15%
Value19.1 s
3/100
10%
376 ms
128 ms
113 ms
92 ms
93 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 10% of them (6 requests) were addressed to the original Polysciences.com, 66% (41 requests) were made to Cdnsm.polysciences.com and 6% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (376 ms) belongs to the original domain Polysciences.com.
Page size can be reduced by 878.7 kB (58%)
1.5 MB
647.2 kB
In fact, the total size of Polysciences.com main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 854.6 kB which makes up the majority of the site volume.
Potential reduce by 28.1 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 28.1 kB or 78% of the original size.
Potential reduce by 5.4 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. Polysciences images are well optimized though.
Potential reduce by 620.0 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 620.0 kB or 73% of the original size.
Potential reduce by 225.3 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. Polysciences.com needs all CSS files to be minified and compressed as it can save up to 225.3 kB or 99% of the original size.
Number of requests can be reduced by 42 (70%)
60
18
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polysciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.polysciences.com
376 ms
ceedae41fabdee478bf28121e3115d89.css
128 ms
prototype.js
113 ms
ccard.js
92 ms
validation.js
93 ms
builder.js
96 ms
effects.js
95 ms
dragdrop.js
97 ms
controls.js
118 ms
slider.js
119 ms
js.js
123 ms
form.js
123 ms
menu.js
160 ms
translate.js
161 ms
cookies.js
162 ms
jquery-1.8.3.min.js
161 ms
modernizr.custom.min.js
170 ms
selectivizr.js
172 ms
matchMedia.js
172 ms
matchMedia.addListener.js
173 ms
enquire.js
173 ms
app.js
174 ms
imagesloaded.js
177 ms
jquery.main.js
179 ms
recaptcha_ajax.js
30 ms
cd398450055fc3ce1f9dbf77c2528f7d-ac.js
11 ms
ee96fd43c98339c793e8b26c0f08fa3d.css
74 ms
challenge
45 ms
twitter.png
44 ms
jquery.min.js
36 ms
gtm.js
53 ms
linkedin.png
40 ms
gplus.png
82 ms
youtube.png
83 ms
polyfacebook.png
84 ms
poly_cart.png
33 ms
sprite.png
34 ms
logo.png
33 ms
ico-search.png
33 ms
bg-nav-a.png
35 ms
banner-shadow.png
35 ms
banner.jpg
103 ms
left-strip.jpg
56 ms
right-strip.jpg
57 ms
box-shadow.png
79 ms
img08.jpg
87 ms
img06.jpg
115 ms
img07.jpg
110 ms
catalog.jpg
84 ms
bangs_weblogo.jpg
87 ms
astral_weblogo.jpg
111 ms
helvetica-webfont.woff
116 ms
helveticabold-webfont.woff
119 ms
HelveticaNeueCondensedBold.ttf
135 ms
y-Su-4k9eYyj6x-MrRcMqfwazYsXF-sdy8N0CzTUQBc.js
9 ms
nxt-ac-js-ui-3.1j-min.js
18 ms
analytics.js
30 ms
ac-3.0-theme4-min.css
3 ms
cd398450055fc3ce1f9dbf77c2528f7d-ac.css
17 ms
collect
9 ms
collect
59 ms
ga-audiences
16 ms
polysciences.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
[aria-*] attributes do not match their roles
button, link, and menuitem elements do not have accessible names.
polysciences.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
polysciences.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 Polysciences.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 Polysciences.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.
polysciences.com
Open Graph description is not detected on the main page of Polysciences. 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: