6 sec in total
203 ms
5.5 sec
348 ms
Welcome to telescopes.fr homepage info - get ready to check Telescope S best content right away, or after learning these important things about telescopes.fr
Leading Online UK Telescope Specialists For Astronomy - Call 01342 837098. Normal Phoneline Hours: 9-5pm, Monday-Friday (phonelines closed Wednesdays). UK Dealer of Telescopes, Binoculars & Accessorie...
Visit telescopes.frWe analyzed Telescopes.fr page load time and found that the first response time was 203 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
telescopes.fr performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value12.1 s
0/100
25%
Value9.5 s
12/100
10%
Value5,600 ms
0/100
30%
Value0.191
64/100
15%
Value13.0 s
12/100
10%
203 ms
229 ms
3871 ms
8 ms
474 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Telescopes.fr, 58% (31 requests) were made to Telescope.house and 15% (8 requests) were made to Toxid.explorescientific.de. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Telescope.house.
Page size can be reduced by 625.0 kB (45%)
1.4 MB
761.6 kB
In fact, the total size of Telescopes.fr main page is 1.4 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. 45% of websites need less resources to load. Images take 570.0 kB which makes up the majority of the site volume.
Potential reduce by 121.2 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 60.3 kB, which is 45% 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 121.2 kB or 91% of the original size.
Potential reduce by 62.7 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. Obviously, Telescope S needs image optimization as it can save up to 62.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 168.1 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 168.1 kB or 64% of the original size.
Potential reduce by 273.1 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. Telescopes.fr needs all CSS files to be minified and compressed as it can save up to 273.1 kB or 65% of the original size.
Number of requests can be reduced by 13 (28%)
46
33
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telescope S. 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 JavaScripts and as a result speed up the page load time.
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telescopes.fr 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
telescopes.fr 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
telescopes.fr 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
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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telescopes.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Telescopes.fr 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.
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telescopes.fr
Open Graph description is not detected on the main page of Telescope S. 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: