987 ms in total
131 ms
616 ms
240 ms
Click here to check amazing Alpen Optics content for United States. Otherwise, check out these important facts you probably never knew about alpenoptics.com
Alpen Optics, Bresser Optics, and Vixen Optics provide Binoculars, Spotting Scopes and Hunting Accessories. Stunning clarity, commitment to precision, thoughtful design, and superior quality.
Visit alpenoptics.comWe analyzed Alpenoptics.com page load time and found that the first response time was 131 ms and then it took 856 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
alpenoptics.com performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value13.7 s
0/100
25%
Value8.6 s
17/100
10%
Value11,260 ms
0/100
30%
Value0.087
93/100
15%
Value22.3 s
1/100
10%
131 ms
51 ms
137 ms
59 ms
191 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 96% of them (25 requests) were addressed to the original Alpenoptics.com, 4% (1 request) were made to S3slider-original.googlecode.com. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Alpenoptics.com.
Page size can be reduced by 111.5 kB (9%)
1.2 MB
1.1 MB
In fact, the total size of Alpenoptics.com main page is 1.2 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. 15% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 7.6 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. This page needs HTML code to be minified as it can gain 1.1 kB, which is 11% 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 7.6 kB or 72% of the original size.
Potential reduce by 1.2 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. Alpen Optics images are well optimized though.
Potential reduce by 67.0 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 67.0 kB or 67% of the original size.
Potential reduce by 35.7 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. Alpenoptics.com needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 84% of the original size.
We found no issues to fix!
25
25
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpen Optics. According to our analytics all requests are already optimized.
alpenoptics.com
131 ms
sprite.css
51 ms
alpen.css
137 ms
slider.css
59 ms
jquery.js
191 ms
jquery.easing.1.3.js
85 ms
sprite.js
60 ms
s3Slider.js
42 ms
sliver-bkgd.jpg
31 ms
home-bkgd-full.jpg
122 ms
special-button.jpg
34 ms
menu-sprite-wide.jpg
82 ms
60Rainier_Alpen_snow_bino.jpg
170 ms
Braden_byErikKronbek_DSC_0056.jpg
143 ms
Wayne-VanZwoll.jpg
189 ms
470_Alpen_Harley.jpg
126 ms
1333580-birdwatching-couple.jpg
164 ms
60Rainier_Alpen_Teton_trees.jpg
180 ms
493_darren_at_ducks_game.jpg
180 ms
788_Alpen_Erika_spotting_scope.jpg
200 ms
pink-4.jpg
248 ms
bino-looking-down-archer.jpg
223 ms
bino-looking-down-DSC_0565.jpg
234 ms
Alpen_Catalog_web.jpg
214 ms
facebook-smm.gif
215 ms
youtube.gif
232 ms
alpenoptics.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-*] attributes do not match their roles
ARIA input fields do not have accessible names
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
Links do not have a discernible name
alpenoptics.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
alpenoptics.com 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
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
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alpenoptics.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 Alpenoptics.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
alpenoptics.com
Open Graph description is not detected on the main page of Alpen Optics. 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: