3 sec in total
1.1 sec
1.5 sec
405 ms
Click here to check amazing SKS Science content for United States. Otherwise, check out these important facts you probably never knew about sks-science.com
SKS Science Products - Supplier of affordable lab supplies, lab equipment, laboratory containers and more.
Visit sks-science.comWe analyzed Sks-science.com page load time and found that the first response time was 1.1 sec and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
sks-science.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value5.5 s
19/100
25%
Value4.4 s
74/100
10%
Value990 ms
28/100
30%
Value0
100/100
15%
Value7.6 s
46/100
10%
1111 ms
190 ms
10 ms
6 ms
8 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Sks-science.com, 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sks-science.com.
Page size can be reduced by 414.1 kB (26%)
1.6 MB
1.2 MB
In fact, the total size of Sks-science.com main page is 1.6 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 21.7 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 21.7 kB or 79% of the original size.
Potential reduce by 9.8 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. SKS Science images are well optimized though.
Potential reduce by 266.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 266.7 kB or 79% of the original size.
Potential reduce by 115.9 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. Sks-science.com needs all CSS files to be minified and compressed as it can save up to 115.9 kB or 84% of the original size.
Number of requests can be reduced by 6 (16%)
37
31
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SKS Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sks-science.com
1111 ms
www.sks-science.com
190 ms
stylesheet.css
10 ms
icons.css
6 ms
thickbox.css
8 ms
jquery-1.7.1.js
24 ms
functions.js
18 ms
thickbox.js
8 ms
ga.js
95 ms
login-icon.svg
59 ms
cart-icon.svg
53 ms
add-icon.svg
52 ms
members-icon.svg
53 ms
newsletter-icon.svg
54 ms
molecule-icon.svg
51 ms
science_logo.jpg
33 ms
login-icon.png
23 ms
cart-icon.png
23 ms
0746-10BLRG.jpg
25 ms
add-icon.png
23 ms
spacer.gif
23 ms
arrow_left.gif
25 ms
0741-21LRG.jpg
30 ms
4061-07LRG.jpg
26 ms
5020-02LRG.jpg
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9300-02LRG.jpg
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adenna-vnxLRG.jpg
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P200-10LRG.jpg
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W375030-ALRG.jpg
36 ms
0001-11LRG
35 ms
GlassLabWareLRG.jpg
56 ms
arrow_right.gif
31 ms
members-icon.png
32 ms
newsletter-icon.png
33 ms
molecule-icon.png
33 ms
thawte.gif
36 ms
loadingAnimation.gif
35 ms
__utm.gif
12 ms
stylesheet_print.css
3 ms
sks-science.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
sks-science.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
Browser errors were logged to the console
sks-science.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sks-science.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 Sks-science.com main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sks-science.com
Open Graph description is not detected on the main page of SKS Science. 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: