4.4 sec in total
201 ms
3.5 sec
695 ms
Click here to check amazing Grencoscience content. Otherwise, check out these important facts you probably never knew about grencoscience.com
Easy to use, sleek, and powerful. Discover why G Pen has the most advanced portable vaporizers and dab rigs in the world.
Visit grencoscience.comWe analyzed Grencoscience.com page load time and found that the first response time was 201 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
grencoscience.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.7 s
34/100
25%
Value8.6 s
17/100
10%
Value1,860 ms
9/100
30%
Value1.332
0/100
15%
Value24.2 s
0/100
10%
201 ms
44 ms
103 ms
14 ms
13 ms
Our browser made a total of 206 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Grencoscience.com, 4% (9 requests) were made to D.adroll.com and 3% (7 requests) were made to T.sellpoints.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Tapestry.tapad.com.
Page size can be reduced by 2.2 MB (60%)
3.6 MB
1.5 MB
In fact, the total size of Grencoscience.com main page is 3.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 76.7 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. This page needs HTML code to be minified as it can gain 11.6 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 76.7 kB or 77% of the original size.
Potential reduce by 35.5 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. Grencoscience images are well optimized though.
Potential reduce by 1.4 MB
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 1.4 MB or 70% of the original size.
Potential reduce by 708.0 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. Grencoscience.com needs all CSS files to be minified and compressed as it can save up to 708.0 kB or 87% of the original size.
Number of requests can be reduced by 121 (68%)
177
56
The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grencoscience. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.gpen.com
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grencoscience.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-hidden="true"] elements contain focusable descendents
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.
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
<frame> or <iframe> elements do not have a title
grencoscience.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
grencoscience.com SEO score
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 Grencoscience.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 Grencoscience.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.
grencoscience.com
Open Graph data is detected on the main page of Grencoscience. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: