930 ms in total
259 ms
580 ms
91 ms
Visit food-allergy.org now to see the best up-to-date Food Allergy content and also check out these interesting facts you probably never knew about food-allergy.org
At Food-Allergy.org you will learn that there IS help for people with food allergies, even if they have IBD. By discovering and treating the rootcauses of your food allergies you can regain your healt...
Visit food-allergy.orgWe analyzed Food-allergy.org page load time and found that the first response time was 259 ms and then it took 671 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
food-allergy.org performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value2.6 s
88/100
25%
Value2.1 s
99/100
10%
Value940 ms
30/100
30%
Value0
100/100
15%
Value5.4 s
72/100
10%
259 ms
90 ms
101 ms
100 ms
124 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 13% of them (2 requests) were addressed to the original Food-allergy.org, 19% (3 requests) were made to Maxcdn.bootstrapcdn.com and 19% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (259 ms) belongs to the original domain Food-allergy.org.
Page size can be reduced by 17.2 kB (6%)
265.8 kB
248.6 kB
In fact, the total size of Food-allergy.org main page is 265.8 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. 25% of websites need less resources to load. Javascripts take 237.3 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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 14.4 kB or 68% of the original size.
Potential reduce by 1.5 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. Obviously, Food Allergy needs image optimization as it can save up to 1.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.3 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 15 B
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. Food-allergy.org has all CSS files already compressed.
Number of requests can be reduced by 6 (55%)
11
5
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Food Allergy. 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.
food-allergy.org
259 ms
bootstrap.min.css
90 ms
css
101 ms
jquery.min.js
100 ms
bootstrap.min.js
124 ms
api.js
137 ms
shield.png
172 ms
recaptcha__en.js
49 ms
fallback
32 ms
o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6Vc.ttf
22 ms
glyphicons-halflings-regular.woff
20 ms
fallback__ltr.css
4 ms
css
13 ms
logo_48.png
5 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
4 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
7 ms
food-allergy.org 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.
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
food-allergy.org 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
food-allergy.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Food-allergy.org 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 Food-allergy.org 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.
food-allergy.org
Open Graph description is not detected on the main page of Food Allergy. 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: