4 sec in total
385 ms
3.2 sec
467 ms
Welcome to unitslab.com homepage info - get ready to check Units Lab best content for Russia right away, or after learning these important things about unitslab.com
The UnitsLab.com is resource for conversion SI units to conventional or traditional units used in laboratory and medical practice.
Visit unitslab.comWe analyzed Unitslab.com page load time and found that the first response time was 385 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
unitslab.com performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value2.6 s
87/100
25%
Value9.0 s
15/100
10%
Value32,080 ms
0/100
30%
Value0
100/100
15%
Value40.8 s
0/100
10%
385 ms
107 ms
168 ms
208 ms
210 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 25% of them (16 requests) were addressed to the original Unitslab.com, 14% (9 requests) were made to Tpc.googlesyndication.com and 11% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (623 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 61.5 kB (24%)
253.8 kB
192.3 kB
In fact, the total size of Unitslab.com main page is 253.8 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. 65% of websites need less resources to load. Javascripts take 126.6 kB which makes up the majority of the site volume.
Potential reduce by 47.0 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 47.0 kB or 79% of the original size.
Potential reduce by 4.2 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. Units Lab images are well optimized though.
Potential reduce by 9.0 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 1.3 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. Unitslab.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 18% of the original size.
Number of requests can be reduced by 38 (63%)
60
22
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Units Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
unitslab.com
385 ms
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unitslab.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-*] attributes do not match their roles
[role]s do not have all required [aria-*] attributes
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
Form elements do not have associated labels
unitslab.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
unitslab.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 Unitslab.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 Unitslab.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.
unitslab.com
Open Graph description is not detected on the main page of Units Lab. 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: