1.4 sec in total
408 ms
879 ms
138 ms
Visit explainingcomputers.com now to see the best up-to-date Explaining Computers content for United States and also check out these interesting facts you probably never knew about explainingcomputers.com
Visit explainingcomputers.comWe analyzed Explainingcomputers.com page load time and found that the first response time was 408 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
explainingcomputers.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value2.0 s
97/100
25%
Value2.0 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
408 ms
224 ms
456 ms
304 ms
381 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Explainingcomputers.com, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (456 ms) belongs to the original domain Explainingcomputers.com.
Page size can be reduced by 19.4 kB (10%)
192.6 kB
173.2 kB
In fact, the total size of Explainingcomputers.com main page is 192.6 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. Only 10% of websites need less resources to load. Images take 158.3 kB which makes up the majority of the site volume.
Potential reduce by 4.1 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 4.1 kB or 67% of the original size.
Potential reduce by 5.6 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. Explaining Computers images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 9.6 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. Explainingcomputers.com needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 87% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Explaining Computers. According to our analytics all requests are already optimized.
explainingcomputers.com
408 ms
ec_style.css
224 ms
ec_header.jpg
456 ms
3dp_cover_130x201.jpg
304 ms
whmbg_EC_Award_c.gif
381 ms
big_data_130x130.jpg
262 ms
pc_build_02.jpg
261 ms
ec_logo_line.jpg
300 ms
twitter_icon.jpg
308 ms
linkedin_icon.jpg
245 ms
delicious_logo.gif
316 ms
reddit_logo.gif
318 ms
stumbleupon_logo.gif
330 ms
youtube_icon.jpg
333 ms
ga.js
6 ms
home_center.jpg
312 ms
__utm.gif
13 ms
explainingcomputers.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.
explainingcomputers.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
explainingcomputers.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Explainingcomputers.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 Explainingcomputers.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
explainingcomputers.com
Open Graph description is not detected on the main page of Explaining Computers. 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: