1.7 sec in total
200 ms
621 ms
897 ms
Welcome to serainc.com homepage info - get ready to check SERAinc best content right away, or after learning these important things about serainc.com
SERA is a consulting and research firm in solid waste policy, program design, evaluation, and modeling, and work in energy efficiency and process evaluation.
Visit serainc.comWe analyzed Serainc.com page load time and found that the first response time was 200 ms and then it took 1.5 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.
serainc.com performance score
200 ms
332 ms
213 ms
92 ms
213 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Serainc.com, 91% (20 requests) were made to Img1.wsimg.com and 5% (1 request) were made to Img6.wsimg.com. The less responsive or slowest element that took the longest time to load (359 ms) relates to the external source Img1.wsimg.com.
Page size can be reduced by 183.3 kB (46%)
402.3 kB
219.0 kB
In fact, the total size of Serainc.com main page is 402.3 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. 50% of websites need less resources to load. Images take 240.3 kB which makes up the majority of the site volume.
Potential reduce by 140.3 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 140.3 kB or 87% of the original size.
Potential reduce by 42.9 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, SERAinc needs image optimization as it can save up to 42.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Number of requests can be reduced by 3 (27%)
11
8
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SERAinc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
serainc.com
200 ms
rs=w:1920,m
332 ms
script.js
213 ms
UX.4.27.2.js
92 ms
script.js
213 ms
rs=w:388,h:194,cg:true
210 ms
rs=w:388,h:194,cg:true
214 ms
rs=w:388,h:194,cg:true
248 ms
rs=w:388,h:194,cg:true
246 ms
rs=w:388,h:194,cg:true
296 ms
cr=w:388,h:194
359 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
182 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff
207 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
206 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff
208 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff
37 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff
81 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDXbtU.woff
80 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff
80 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexg.woff
80 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexg.woff
80 ms
tccl.min.js
98 ms
serainc.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serainc.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 Serainc.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.
serainc.com
Open Graph data is detected on the main page of SERAinc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: