1.9 sec in total
315 ms
1.4 sec
177 ms
Welcome to browercenter.org homepage info - get ready to check Brower Center best content for United States right away, or after learning these important things about browercenter.org
Through art, activism, and community events, the David Brower Center provides a home for the environmental movement — advocating for the beauty, diversity and ecological integrity of Earth.
Visit browercenter.orgWe analyzed Browercenter.org page load time and found that the first response time was 315 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
browercenter.org performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value14.7 s
0/100
25%
Value10.7 s
7/100
10%
Value6,650 ms
0/100
30%
Value0.016
100/100
15%
Value14.9 s
8/100
10%
315 ms
229 ms
238 ms
310 ms
239 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 92% of them (36 requests) were addressed to the original Browercenter.org, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Browercenter.org.
Page size can be reduced by 412.0 kB (21%)
1.9 MB
1.5 MB
In fact, the total size of Browercenter.org main page is 1.9 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. 30% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 33.5 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 33.5 kB or 81% of the original size.
Potential reduce by 125.4 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. Brower Center images are well optimized though.
Potential reduce by 170.7 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 170.7 kB or 72% of the original size.
Potential reduce by 82.5 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. Browercenter.org needs all CSS files to be minified and compressed as it can save up to 82.5 kB or 81% of the original size.
Number of requests can be reduced by 11 (30%)
37
26
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brower Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
browercenter.org
315 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
229 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
238 ms
css_CnoCNWXm-ZIcHmuyBaZxkBC6g1HwHJNqh6y_s6ujuhE.css
310 ms
css_igDexlEbAXYGK56JAAobDSbzVHNaWeemVX_9pBh8gA8.css
239 ms
css_jZBXsK8uRdsxU2JsVhPhoI7Tzgq8CLs8tzrvvGe5wxg.css
313 ms
css_2_8IxRj30ARhKwf9exrRSHwcrlaDKvOBN3L1moKWA0E.css
241 ms
js_oCVMDTeSNt-_QxknevWyf6yO5OzmME3AhRz3ggZgNtg.js
375 ms
js_obFUyTbqtcoGQtszVI46l1_oD927PzlDtlr_ilpYBqE.js
318 ms
lightbox.js
396 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
318 ms
js_RG6cT50jWj_1jSGKAy1MXgFp0uACYepjfWe06W7bnUg.js
458 ms
js_3coTLFx-FzJH_U6Ta0-m3kTij6o9X9m0aRCH5y8ZnuI.js
395 ms
analytics.js
18 ms
collect
25 ms
collect
110 ms
dbc_icon_contact.png
92 ms
logo.jpg
84 ms
main_banner1_0.jpg
169 ms
main_banner2_0.jpg
237 ms
main_banner3_0.jpg
248 ms
singing_cover.jpg
336 ms
main_banner4_0.jpg
251 ms
malcolm_cover.jpg
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isabella-774.jpg
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main_banner10_0.jpg
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celebration_cover.jpg
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Grand%20Pinnacle%20Iceberg%2C%20East%20Greenland%2C%20from%20the%20Last%20Iceberg%20by%20Camille%20Seaman%2C%202006%2C%20courtesy%20of%20the%20artist%20and%20Richard%20Heller%20Gallery%2C%20Santa%20Monica%20copy%20for%20web.jpg
407 ms
dbc_icon_join_mailing_list.png
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dbc_icon_donate.png
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dbc_icon_facebook.png
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dbc_icon_twitter.png
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TamBoard.jpg
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browercenter.org 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
browercenter.org 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
Page has valid source maps
browercenter.org 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Browercenter.org 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 Browercenter.org 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.
browercenter.org
Open Graph description is not detected on the main page of Brower Center. 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: