6.9 sec in total
351 ms
5.6 sec
956 ms
Click here to check amazing Excel AV content. Otherwise, check out these important facts you probably never knew about excelav.co
Excel AV are an AV installation and service company based in Reading Berkshire. We can provide services for Audio, Video and Lighting. We create solutions using a mutlitude of products and technology ...
Visit excelav.coWe analyzed Excelav.co page load time and found that the first response time was 351 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
excelav.co performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value9.0 s
1/100
25%
Value7.0 s
32/100
10%
Value860 ms
33/100
30%
Value1.122
1/100
15%
Value21.0 s
1/100
10%
351 ms
33 ms
49 ms
165 ms
57 ms
Our browser made a total of 169 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Excelav.co, 15% (25 requests) were made to Fonts.gstatic.com and 7% (11 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Excelav.com.
Page size can be reduced by 3.0 MB (28%)
10.5 MB
7.5 MB
In fact, the total size of Excelav.co main page is 10.5 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. Only a small number of websites need less resources to load. Images take 9.9 MB which makes up the majority of the site volume.
Potential reduce by 118.5 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 26.0 kB, which is 19% 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 118.5 kB or 89% of the original size.
Potential reduce by 2.8 MB
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, Excel AV needs image optimization as it can save up to 2.8 MB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 15.2 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 16.6 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. Excelav.co needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 12% of the original size.
Number of requests can be reduced by 50 (36%)
140
90
The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Excel AV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
www.excelav.com
351 ms
css
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css
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mobirise-icons-bold.css
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css
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style.css
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mobirise-icons.css
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tether.min.css
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bootstrap.min.css
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animate.min.css
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styles.css
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iframe_api
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Create
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Create
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GenerateIT
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excelav.co 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-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
excelav.co 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
General
Impact
Issue
Detected JavaScript libraries
excelav.co 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Excelav.co 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 Excelav.co 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.
excelav.co
Open Graph description is not detected on the main page of Excel AV. 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: