2.6 sec in total
421 ms
2.1 sec
108 ms
Welcome to rolfglass.com homepage info - get ready to check Rolf Glass best content for United States right away, or after learning these important things about rolfglass.com
Rolf Glass offers a wide range of elegant and luxurious glassware including wine glasses, beer glasses, barware, cocktail glasses and home accents. Free shipping on US retail orders over $75! 30 day r...
Visit rolfglass.comWe analyzed Rolfglass.com page load time and found that the first response time was 421 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster. This domain responded with an error, which can significantly jeopardize Rolfglass.com rating and web reputation
rolfglass.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value10.6 s
0/100
25%
Value6.0 s
46/100
10%
Value1,070 ms
25/100
30%
Value0
100/100
15%
Value12.8 s
13/100
10%
421 ms
68 ms
132 ms
130 ms
162 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 77% of them (49 requests) were addressed to the original Rolfglass.com, 5% (3 requests) were made to Seal.alphassl.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (736 ms) relates to the external source Seal.alphassl.com.
Page size can be reduced by 849.8 kB (50%)
1.7 MB
839.3 kB
In fact, the total size of Rolfglass.com main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 678.6 kB which makes up the majority of the site volume.
Potential reduce by 22.7 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 22.7 kB or 75% of the original size.
Potential reduce by 50.4 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. Rolf Glass images are well optimized though.
Potential reduce by 464.8 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 464.8 kB or 68% of the original size.
Potential reduce by 312.0 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. Rolfglass.com needs all CSS files to be minified and compressed as it can save up to 312.0 kB or 82% of the original size.
Number of requests can be reduced by 40 (73%)
55
15
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rolf Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.rolfglass.com
421 ms
jqueryui.css
68 ms
styles.css
132 ms
styles.css
130 ms
cart.css
162 ms
styles.css
160 ms
styles.css
162 ms
styles.css
163 ms
styles.css
192 ms
styles.css
195 ms
cloud-zoom.css
239 ms
jquery.min.js
325 ms
jquery-ui.custom.min.js
412 ms
tooltip.min.js
243 ms
jquery.appear-1.1.1.js
254 ms
script.js
278 ms
modernizr-2.5.3.min.js
338 ms
jquery.masonry.min.js
343 ms
jquery-1.7.1.min.js
475 ms
jquery.infinitecarousel.js
346 ms
ckeditor.editor.js
404 ms
core.js
502 ms
ajax.js
410 ms
func.js
427 ms
cloud-zoom.1.0.2.js
484 ms
cufon-yui.js
490 ms
GothamBook_500.font.js
475 ms
GothamMedium_500.font.js
508 ms
jquery.min.js
26 ms
jquery.infinitecarousel.js
535 ms
alpha_image_115-55_en.js
11 ms
styles.base.css
417 ms
yQuery.js
84 ms
alpha_noscript_115-55_en.gif
13 ms
ajax_left.gif
74 ms
rolf_vertical.png
96 ms
top_tools_left.gif
74 ms
top_tools_right.gif
95 ms
go.gif
94 ms
empty_cart_icon.gif
96 ms
empty_cart_list_icon.gif
148 ms
index.php
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p9.jpg
482 ms
p10.jpg
477 ms
p11.jpg
401 ms
lakefish_FEATUREDPRODUCT.jpg
560 ms
twitter_logo.png
217 ms
facebook_logo.png
279 ms
D-NWb90eMLg
88 ms
cart_list_bg.gif
334 ms
content_tools_bg.gif
338 ms
siteSeal.do
736 ms
ga.js
20 ms
rt.png
338 ms
lt.png
342 ms
__utm.gif
19 ms
www-embed-player-vflfNyN_r.css
25 ms
www-embed-player.js
50 ms
collect
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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ad_status.js
97 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
44 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
81 ms
print.css
64 ms
rolfglass.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.
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
Form elements do not have associated labels
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.
rolfglass.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
Page has valid source maps
rolfglass.com SEO score
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 Rolfglass.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 Rolfglass.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.
rolfglass.com
Open Graph description is not detected on the main page of Rolf Glass. 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: