4.4 sec in total
490 ms
3.6 sec
261 ms
Welcome to levins-international.com homepage info - get ready to check Levins International best content right away, or after learning these important things about levins-international.com
Scientific, Laboratory and Diagnostic Solution
Visit levins-international.comWe analyzed Levins-international.com page load time and found that the first response time was 490 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
levins-international.com performance score
name
value
score
weighting
Value4.3 s
19/100
10%
Value4.3 s
43/100
25%
Value10.0 s
9/100
10%
Value1,530 ms
13/100
30%
Value0.41
24/100
15%
Value15.0 s
7/100
10%
490 ms
238 ms
463 ms
465 ms
471 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 82% of them (50 requests) were addressed to the original Levins-international.com, 8% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Levins-international.com.
Page size can be reduced by 207.8 kB (9%)
2.2 MB
2.0 MB
In fact, the total size of Levins-international.com main page is 2.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 12.5 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 1.9 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 12.5 kB or 81% of the original size.
Potential reduce by 154.0 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. Levins International images are well optimized though.
Potential reduce by 39.8 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 39.8 kB or 16% of the original size.
Potential reduce by 1.5 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. Levins-international.com has all CSS files already compressed.
Number of requests can be reduced by 15 (26%)
58
43
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Levins International. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
levins-international.com
490 ms
bootstrap.min.css
238 ms
font-awesome.min.css
463 ms
main.css
465 ms
responsive.css
471 ms
style.css
473 ms
owl.carousel.css
470 ms
owl.theme.css
487 ms
jquery-1.8.3.min.js
701 ms
owl.carousel.js
701 ms
jquery.js
740 ms
bootstrap.min.js
739 ms
script.js
738 ms
rd-vEnaOGX8
212 ms
logo.png
253 ms
searchicon.png
252 ms
slide_1.png
649 ms
slide_15.png
252 ms
slide_9.png
648 ms
slide_2.png
649 ms
slide_3.png
742 ms
slide_4.png
742 ms
slide_5.png
741 ms
slide_6.png
968 ms
slide_7.png
970 ms
slide_8.png
977 ms
slide_11.png
1199 ms
slide_12.png
1206 ms
slide_13.png
1654 ms
logo_3.png
1198 ms
logo_22.png
1205 ms
logo_18.png
1220 ms
logo_4.png
1429 ms
logo_6.png
1431 ms
logo_8.png
1440 ms
logo_9.png
1441 ms
logo_15.png
1463 ms
logo_11.png
1661 ms
logo_10.png
1662 ms
logo_5.png
1675 ms
logo_20.png
1677 ms
logo_13.png
1705 ms
logo_14.png
1883 ms
FP1.png
1892 ms
FP2.png
2125 ms
FP3.png
1910 ms
FP4.png
2134 ms
FP5.png
2420 ms
FP6.png
2059 ms
FP7.png
2298 ms
www-player.css
7 ms
www-embed-player.js
45 ms
base.js
90 ms
FP8.png
1898 ms
ad_status.js
203 ms
embed.js
46 ms
id
43 ms
KFOmCnqEu92Fr1Mu4mxM.woff
57 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
58 ms
Create
28 ms
GenerateIT
16 ms
levins-international.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.
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
Links do not have a discernible name
levins-international.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
levins-international.com SEO score
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
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 Levins-international.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 Levins-international.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.
levins-international.com
Open Graph description is not detected on the main page of Levins International. 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: