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Click here to check amazing Tell Co Europe content. Otherwise, check out these important facts you probably never knew about tellco-europe.com
TellCo Europe is an international company, active in renewable energy systems, design and production of Solar Lighting Solutions and Solar Electricity Solutions.
Visit tellco-europe.comWe analyzed Tellco-europe.com page load time and found that the first response time was 1 sec and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tellco-europe.com performance score
name
value
score
weighting
Value10.4 s
0/100
10%
Value38.4 s
0/100
25%
Value40.9 s
0/100
10%
Value33,090 ms
0/100
30%
Value0.25
50/100
15%
Value53.8 s
0/100
10%
1015 ms
78 ms
313 ms
477 ms
449 ms
Our browser made a total of 270 requests to load all elements on the main page. We found that 86% of them (233 requests) were addressed to the original Tellco-europe.com, 11% (30 requests) were made to Fonts.gstatic.com and 1% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Tellco-europe.com.
Page size can be reduced by 486.6 kB (7%)
7.0 MB
6.5 MB
In fact, the total size of Tellco-europe.com main page is 7.0 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 6.0 MB which makes up the majority of the site volume.
Potential reduce by 196.6 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. 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 196.6 kB or 85% of the original size.
Potential reduce by 58.3 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. Tell Co Europe images are well optimized though.
Potential reduce by 97.4 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 97.4 kB or 23% of the original size.
Potential reduce by 134.3 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. Tellco-europe.com needs all CSS files to be minified and compressed as it can save up to 134.3 kB or 40% of the original size.
Number of requests can be reduced by 175 (74%)
235
60
The browser has sent 235 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tell Co Europe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 148 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.
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tellco-europe.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-hidden="true"] elements contain focusable descendents
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
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
tellco-europe.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
Missing source maps for large first-party JavaScript
tellco-europe.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tellco-europe.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 Tellco-europe.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.
tellco-europe.com
Open Graph data is detected on the main page of Tell Co Europe. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: