16.7 sec in total
824 ms
15.7 sec
153 ms
Visit sphairon.com now to see the best up-to-date Sphairon content and also check out these interesting facts you probably never knew about sphairon.com
Zyxel Networks ist ein führender Anbieter von sicheren, KI-gesteuerten Cloud-Netzwerklösungen für KMU, der robuste Netzwerkhardware mit einem hohen Maß an Sicherheit anbietet.
Visit sphairon.comWe analyzed Sphairon.com page load time and found that the first response time was 824 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sphairon.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value10.6 s
0/100
25%
Value8.2 s
20/100
10%
Value660 ms
45/100
30%
Value0.087
93/100
15%
Value9.8 s
28/100
10%
824 ms
29 ms
341 ms
10 ms
18 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sphairon.com, 6% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Zyxel.de. The less responsive or slowest element that took the longest time to load (14 sec) relates to the external source Zyxel.com.
Page size can be reduced by 388.0 kB (58%)
663.7 kB
275.7 kB
In fact, the total size of Sphairon.com main page is 663.7 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. 30% of websites need less resources to load. Javascripts take 233.1 kB which makes up the majority of the site volume.
Potential reduce by 57.1 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 10.1 kB, which is 15% 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 57.1 kB or 84% of the original size.
Potential reduce by 34.7 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, Sphairon needs image optimization as it can save up to 34.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 166.9 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 166.9 kB or 72% of the original size.
Potential reduce by 129.2 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. Sphairon.com needs all CSS files to be minified and compressed as it can save up to 129.2 kB or 86% of the original size.
Number of requests can be reduced by 21 (43%)
49
28
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sphairon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
824 ms
css
29 ms
bestseller.css
341 ms
html5reset.css
10 ms
new-all.css
18 ms
de.css
4 ms
form.css
8 ms
downloadlibrary.css
8 ms
outboundLinks.js
6 ms
jquery-1.3.2.min.js
19 ms
scroll.js
10 ms
new-main.js
21 ms
form.js
23 ms
widget.js
18 ms
flexcroll.js
19 ms
analytics.js
49 ms
logo.png
16 ms
zysprite.png
15 ms
level3_hover.gif
16 ms
zyxel_NDL_success_story.jpg
17 ms
zyxel_KEBAG.jpg
16 ms
img_uag4100_p_380_100x100.jpg
13342 ms
img_nas540_p_380_100x100.jpg
11405 ms
ctlogo.jpg
6706 ms
award_CRN.jpg
1167 ms
NBG6816_chip.jpg
2147 ms
fb.png
60 ms
youtube.png
59 ms
twitter.png
60 ms
linkedin.png
61 ms
slideshare.png
65 ms
rss.png
67 ms
collect
40 ms
collect
34 ms
sphairon_banner.png
373 ms
products_sphairon.jpg
485 ms
btn_close.png
10266 ms
wwideBg.png
1386 ms
wwide_btm.png
3907 ms
breadcrumbs_separator.gif
6321 ms
wtb_no_image.gif
4172 ms
bg_tab.gif
4637 ms
fb_white.png
4882 ms
youtube_white.png
7265 ms
twitter_white.png
13979 ms
linkedin_white.png
7127 ms
slideshare_white.png
8155 ms
rss_white.png
7725 ms
visitor.gif
179 ms
collect
65 ms
collect
71 ms
print.css
229 ms
sphairon.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sphairon.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sphairon.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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sphairon.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Sphairon.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.
sphairon.com
Open Graph description is not detected on the main page of Sphairon. 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: