1.5 sec in total
645 ms
801 ms
97 ms
Click here to check amazing Altman Siegel content for United States. Otherwise, check out these important facts you probably never knew about altmansiegel.com
Altman Siegel is a contemporary art gallery in San Francisco representing emerging and established artists.
Visit altmansiegel.comWe analyzed Altmansiegel.com page load time and found that the first response time was 645 ms and then it took 898 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.
altmansiegel.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value5.8 s
16/100
25%
Value3.4 s
89/100
10%
Value90 ms
98/100
30%
Value0.232
54/100
15%
Value4.7 s
80/100
10%
645 ms
27 ms
51 ms
54 ms
57 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Altmansiegel.com, 7% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (645 ms) belongs to the original domain Altmansiegel.com.
Page size can be reduced by 333.7 kB (66%)
502.8 kB
169.2 kB
In fact, the total size of Altmansiegel.com main page is 502.8 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 287.2 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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. 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 7.1 kB or 71% of the original size.
Potential reduce by 0 B
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. Altman Siegel images are well optimized though.
Potential reduce by 182.7 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 182.7 kB or 64% of the original size.
Potential reduce by 143.9 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. Altmansiegel.com needs all CSS files to be minified and compressed as it can save up to 143.9 kB or 83% of the original size.
Number of requests can be reduced by 9 (64%)
14
5
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Altman Siegel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
altmansiegel.com
645 ms
A.tubepress.css,qver=4.0.1.pagespeed.cf.tYfF7yRNMy.css
27 ms
A.video-js.css,qver=4.12.11.pagespeed.cf.JvFFFgtZGt.css
51 ms
A.kg-video-js-skin.css,qver=4.505.pagespeed.cf.1zr41B2C4n.css
54 ms
A.kgvid_styles.css,qver=4.505.pagespeed.cf.SJu0eeseCy.css
57 ms
A.main.css,q.pagespeed.cf.WSuw3o2Biy.css
78 ms
jquery.min.js
34 ms
plugins,_tubepress,_src,_main,_web,_js,_tubepress.js,qver==4.0.1+themes,_altmansiegel,_assets,_js,_vendor,_modernizr.min.js+plugins,_cool-video-gallery,_js,_jquery.slideshow.js,qver==4.0.1+plugins,_cool-video-gallery,_js,_jquery.stripslashes.js,qver==4.0.1.pagespeed.jc.QTeh0mx-P-.js
59 ms
A.jquery.fancybox-1.3.4.css,qver=4.0.1.pagespeed.cf.zgmIHeAoLH.css
57 ms
scripts.js,q.pagespeed.jm.CYr7mVePHD.js
107 ms
jwplayer.js,qver=4.0.1.pagespeed.jm.fjXpGeDbU3.js
126 ms
jquery.fancybox-1.3.4.pack.js,qver=4.0.1.pagespeed.jm.TDnM90nhme.js
106 ms
logo-r.svg
45 ms
xbar9.png.pagespeed.ic.tg40m3UQnB.png
44 ms
600x354xLE-AS-2016-2.jpg.pagespeed.ic.bDgNS79E3v.jpg
50 ms
altmansiegel.com accessibility score
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
Links do not have a discernible name
altmansiegel.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
altmansiegel.com SEO score
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altmansiegel.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 Altmansiegel.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.
altmansiegel.com
Open Graph data is detected on the main page of Altman Siegel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: