1.5 sec in total
380 ms
887 ms
229 ms
Visit thunderstorm.vaisala.com now to see the best up-to-date Thunderstorm Vaisala content for United States and also check out these interesting facts you probably never knew about thunderstorm.vaisala.com
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Visit thunderstorm.vaisala.comWe analyzed Thunderstorm.vaisala.com page load time and found that the first response time was 380 ms and then it took 1.1 sec 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.
thunderstorm.vaisala.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value12.5 s
0/100
25%
Value11.6 s
4/100
10%
Value510 ms
57/100
30%
Value0
100/100
15%
Value17.8 s
4/100
10%
380 ms
126 ms
188 ms
197 ms
138 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Thunderstorm.vaisala.com and no external sources were called. The less responsive or slowest element that took the longest time to load (504 ms) belongs to the original domain Thunderstorm.vaisala.com.
Page size can be reduced by 35.6 kB (26%)
137.9 kB
102.3 kB
In fact, the total size of Thunderstorm.vaisala.com main page is 137.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 108.0 kB which makes up the majority of the site volume.
Potential reduce by 3.6 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 622 B, which is 13% 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 3.6 kB or 73% of the original size.
Potential reduce by 10.8 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. Thunderstorm Vaisala images are well optimized though.
Potential reduce by 21.2 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. Thunderstorm.vaisala.com needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 85% of the original size.
Number of requests can be reduced by 5 (45%)
11
6
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thunderstorm Vaisala. 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 CSS and as a result speed up the page load time.
thunderstorm.vaisala.com
380 ms
general.css
126 ms
logo.png
188 ms
strikenetcapsule.gif
197 ms
displaycapsule.gif
138 ms
coreLogic.jpg
504 ms
navi.css
66 ms
pages.css
253 ms
frontpage.css
127 ms
forms.css
130 ms
measurement_systems.css
134 ms
bg_measurement.gif
66 ms
thunderstorm.vaisala.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 input fields do not have accessible names
[role]s do not have all required [aria-*] attributes
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
thunderstorm.vaisala.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
thunderstorm.vaisala.com 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
Tap targets are not sized appropriately
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thunderstorm.vaisala.com 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 Thunderstorm.vaisala.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.
thunderstorm.vaisala.com
Open Graph description is not detected on the main page of Thunderstorm Vaisala. 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: