1.8 sec in total
139 ms
989 ms
703 ms
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Visit webnne.alsa.orgWe analyzed Webnne.alsa.org page load time and found that the first response time was 139 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
webnne.alsa.org performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value11.7 s
0/100
25%
Value7.8 s
24/100
10%
Value190 ms
90/100
30%
Value0.233
53/100
15%
Value12.6 s
14/100
10%
139 ms
128 ms
156 ms
107 ms
11 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 65% of them (41 requests) were addressed to the original Webnne.alsa.org, 11% (7 requests) were made to Alsa.org and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (362 ms) belongs to the original domain Webnne.alsa.org.
Page size can be reduced by 757.4 kB (45%)
1.7 MB
937.6 kB
In fact, the total size of Webnne.alsa.org main page is 1.7 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. 55% of websites need less resources to load. Javascripts take 769.9 kB which makes up the majority of the site volume.
Potential reduce by 137.9 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 137.9 kB or 77% of the original size.
Potential reduce by 20.6 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. Webnne ALS A images are well optimized though.
Potential reduce by 504.6 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 504.6 kB or 66% of the original size.
Potential reduce by 94.3 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. Webnne.alsa.org needs all CSS files to be minified and compressed as it can save up to 94.3 kB or 82% of the original size.
Number of requests can be reduced by 23 (41%)
56
33
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webnne ALS A. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
webnne.alsa.org
139 ms
PageServer
128 ms
yui-min.js
156 ms
modules.js
107 ms
gigya.js
11 ms
utils.js
192 ms
obs_comp_rollup.js
108 ms
default.css
109 ms
alphacube.css
109 ms
UserGlobalStyle.css
188 ms
CustomStyle.css
199 ms
CustomWysiwygStyle.css
189 ms
font-awesome.min.css
5 ms
2015responsiveretrofit.css
198 ms
cookie.js
139 ms
jquery.min.js
71 ms
jquery-ui.min.js
91 ms
html5shiv.js
238 ms
2015responsive.js
138 ms
addthis_widget.js
29 ms
alslogo-XX.gif
90 ms
2015-YEA-homepage-seasonal-image.jpg
356 ms
hr-down.png
79 ms
hr-up.png
79 ms
mission-services-on.jpg
129 ms
mission-services.jpg
130 ms
mission-take-on.jpg
129 ms
mission-take.jpg
128 ms
mission-raise-on.jpg
216 ms
mission-raise.jpg
197 ms
mission-latest-on.jpg
210 ms
mission-latest.jpg
195 ms
mission-services-mobile.jpg
196 ms
mission-take-mobile.jpg
197 ms
mission-raise-mobile.jpg
216 ms
mission-latest-mobile.jpg
215 ms
involved-walk-chapter.jpg
292 ms
chp15-ODD-homepage.jpg
323 ms
chp15-COH-homepage.jpg
362 ms
resources-01.png
290 ms
resources-02.png
291 ms
resources-03.png
290 ms
hr-down-white.png
315 ms
give-icon.png
318 ms
hr-up-white.png
321 ms
VeriSign-logo.png
321 ms
searchicon.png
74 ms
challengeals_bgd.png
75 ms
bates-family-homepage-hero.jpg
206 ms
nhclogo.gif
205 ms
gtm.js
25 ms
300lo.json
73 ms
fontawesome-webfont.woff
26 ms
loader-min.js
286 ms
sh.8e5f85691f9aaa082472a194.html
52 ms
layers.e5ea973510bf60b3db41.js
5 ms
PageServer
121 ms
PageServer
117 ms
analytics.js
5 ms
logging.js
57 ms
ec.js
6 ms
collect
13 ms
collect
18 ms
webnne.alsa.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
webnne.alsa.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
Browser errors were logged to the console
webnne.alsa.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webnne.alsa.org 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 Webnne.alsa.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.
webnne.alsa.org
Open Graph description is not detected on the main page of Webnne ALS A. 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: