3.6 sec in total
106 ms
3.2 sec
262 ms
Click here to check amazing Worthington Biochem content for United States. Otherwise, check out these important facts you probably never knew about worthington-biochem.com
Enzymes,Biochemicals,Cell Biology,Molecular Biology,Biochemistry,Technical
Visit worthington-biochem.comWe analyzed Worthington-biochem.com page load time and found that the first response time was 106 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
worthington-biochem.com performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value15.1 s
0/100
25%
Value2.8 s
96/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value3.4 s
93/100
10%
106 ms
902 ms
1946 ms
1873 ms
36 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Worthington-biochem.com, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Worthington-biochem.com.
Page size can be reduced by 184.5 kB (21%)
889.1 kB
704.5 kB
In fact, the total size of Worthington-biochem.com main page is 889.1 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. 20% of websites need less resources to load. Images take 748.1 kB which makes up the majority of the site volume.
Potential reduce by 11.9 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 11.9 kB or 74% of the original size.
Potential reduce by 96.8 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. Obviously, Worthington Biochem needs image optimization as it can save up to 96.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 59.5 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 59.5 kB or 56% of the original size.
Potential reduce by 16.3 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. Worthington-biochem.com needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 90% of the original size.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worthington Biochem. According to our analytics all requests are already optimized.
default.html
106 ms
newsite1.css
902 ms
raphael.js
1946 ms
test.js
1873 ms
Anab_logo.png
36 ms
Iso_logo.png
17 ms
WBClogo.png
36 ms
Line.png
34 ms
cart.png
33 ms
BulletArrow.png
924 ms
Von_picture.png
1013 ms
Catalog.png
1130 ms
Tissue_dissociation.png
235 ms
Tissue_guide.png
218 ms
Manual.png
86 ms
facebook.png
1088 ms
linkedin.png
231 ms
tissue_guide_epub.png
286 ms
ga.js
33 ms
Reaction.png
201 ms
__utm.gif
22 ms
worthington-biochem.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
worthington-biochem.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
worthington-biochem.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worthington-biochem.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 Worthington-biochem.com main page’s claimed encoding is . 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.
worthington-biochem.com
Open Graph description is not detected on the main page of Worthington Biochem. 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: