32.6 sec in total
252 ms
23.5 sec
8.9 sec
Visit fei.com now to see the best up-to-date Fei content for United States and also check out these interesting facts you probably never knew about fei.com
Electron microscopes reveal hidden wonders that are smaller than the human eye can see. They fire electrons and create images, magnifying micrometer and nanometer structures by up to ten million times...
Visit fei.comWe analyzed Fei.com page load time and found that the first response time was 252 ms and then it took 32.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
fei.com performance score
252 ms
3562 ms
440 ms
476 ms
1098 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 67% of them (74 requests) were addressed to the original Fei.com, 7% (8 requests) were made to Google-analytics.com and 5% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (11.9 sec) belongs to the original domain Fei.com.
Page size can be reduced by 609.0 kB (18%)
3.4 MB
2.7 MB
In fact, the total size of Fei.com main page is 3.4 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 41.2 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 41.2 kB or 75% of the original size.
Potential reduce by 166.2 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. Fei images are well optimized though.
Potential reduce by 162.5 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 162.5 kB or 42% of the original size.
Potential reduce by 239.1 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. Fei.com needs all CSS files to be minified and compressed as it can save up to 239.1 kB or 83% of the original size.
Number of requests can be reduced by 62 (63%)
99
37
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
fei.com
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fei.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fei.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 Fei.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.
fei.com
Open Graph description is not detected on the main page of Fei. 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: