1.3 sec in total
335 ms
764 ms
189 ms
Click here to check amazing Allertol content. Otherwise, check out these important facts you probably never knew about allertol.com
Allertol is a twice patented allergy drop solution used since 2007 to help relieve multiple sypmtoms such as nasal blockage by building tolerance to food favorites such as dairy, corn and soy. Allerto...
Visit allertol.comWe analyzed Allertol.com page load time and found that the first response time was 335 ms and then it took 953 ms 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.
allertol.com performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value3.2 s
73/100
25%
Value9.9 s
9/100
10%
Value4,110 ms
1/100
30%
Value0.18
67/100
15%
Value18.1 s
3/100
10%
335 ms
78 ms
125 ms
39 ms
23 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 57% of them (12 requests) were addressed to the original Allertol.com, 19% (4 requests) were made to Translate.googleapis.com and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (335 ms) belongs to the original domain Allertol.com.
Page size can be reduced by 28.4 kB (8%)
369.1 kB
340.7 kB
In fact, the total size of Allertol.com main page is 369.1 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 239.2 kB which makes up the majority of the site volume.
Potential reduce by 10.2 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 1.6 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 10.2 kB or 73% of the original size.
Potential reduce by 7.3 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. Allertol images are well optimized though.
Potential reduce by 7.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.7 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. Allertol.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 46% of the original size.
Number of requests can be reduced by 5 (25%)
20
15
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allertol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
allertol.com
335 ms
style.css
78 ms
slideshow.js
125 ms
element.js
39 ms
ga.js
23 ms
translateelement.css
102 ms
main.js
110 ms
background.jpg
88 ms
logo.jpg
91 ms
drop.jpg
89 ms
bluespacer.jpg
103 ms
whitespacer.jpg
121 ms
image1.jpg
272 ms
image2.jpg
105 ms
image3.jpg
271 ms
image4.jpg
271 ms
__utm.gif
19 ms
element_main.js
37 ms
translate_24dp.png
51 ms
l
57 ms
cleardot.gif
55 ms
allertol.com accessibility score
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
allertol.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
Page has valid source maps
allertol.com SEO score
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
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allertol.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 Allertol.com main page’s claimed encoding is iso-8859-1. 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.
allertol.com
Open Graph description is not detected on the main page of Allertol. 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: