5 sec in total
1.3 sec
3.4 sec
200 ms
Welcome to sidonline.com homepage info - get ready to check Sidonline best content right away, or after learning these important things about sidonline.com
Visit sidonline.comWe analyzed Sidonline.com page load time and found that the first response time was 1.3 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sidonline.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value4.7 s
33/100
25%
Value4.1 s
79/100
10%
Value280 ms
81/100
30%
Value0.206
60/100
15%
Value4.9 s
78/100
10%
1312 ms
118 ms
94 ms
95 ms
1294 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Sidonline.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sidonline.com.
Page size can be reduced by 372.9 kB (36%)
1.0 MB
657.1 kB
In fact, the total size of Sidonline.com main page is 1.0 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. 25% of websites need less resources to load. Images take 615.0 kB which makes up the majority of the site volume.
Potential reduce by 24.2 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 24.2 kB or 80% of the original size.
Potential reduce by 55.8 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. Sidonline images are well optimized though.
Potential reduce by 175.0 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 175.0 kB or 71% of the original size.
Potential reduce by 117.9 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. Sidonline.com needs all CSS files to be minified and compressed as it can save up to 117.9 kB or 85% of the original size.
Number of requests can be reduced by 26 (47%)
55
29
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sidonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
sidonline.com
1312 ms
style.css
118 ms
layout.css
94 ms
responsive.css
95 ms
style.php
1294 ms
red.css
98 ms
formalize.css
99 ms
superfish.css
103 ms
prettyPhoto.css
107 ms
nonverblaster.css
109 ms
flexslider.css
109 ms
settings.css
113 ms
tinymce.css
118 ms
vertical-scroll-recent-post.js
117 ms
jquery.js
148 ms
swfobject.js
127 ms
jquery.themepunch.plugins.min.js
132 ms
jquery.themepunch.revolution.min.js
142 ms
superfish.js
131 ms
jquery.jcarousellite.js
138 ms
like.js.php
2016 ms
jquery.prettyPhoto.js
150 ms
jquery.fitvids.js
201 ms
jquery.isotope.min.js
204 ms
jquery.formalize.min.js
203 ms
nonverblaster.js
202 ms
dynamic.js.php
1894 ms
app.js
243 ms
jquery.flexslider.min.js
243 ms
page-background.jpg
56 ms
to-top.png
30 ms
zoom.png
27 ms
NOAA-header-Image-for-web-i.jpg
761 ms
USGS-header-Image-for-web-i.jpg
759 ms
DOL-header-Image-for-web.jpg
761 ms
night-i.jpg
772 ms
facebook.png
757 ms
twitter_alt.png
759 ms
linkedin.png
759 ms
email.png
760 ms
SID-for-header-i.png
97 ms
iso-9001-2008.png
41 ms
iso-20000-1-2011.png
103 ms
sei-cmmi-level-3.png
83 ms
divider1.png
748 ms
footer-contact-adress.png
737 ms
footer-contact-phone.png
737 ms
footer-contact-fax.png
738 ms
footer-contact-email.png
739 ms
footer-contact-internet.png
742 ms
footer-arrow-right.gif
744 ms
loader.gif
37 ms
arrow_left.png
17 ms
arrow_right.png
19 ms
arrow_large_left.png
17 ms
arrow_large_right.png
21 ms
sidonline.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sidonline.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sidonline.com SEO score
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 Sidonline.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 Sidonline.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.
sidonline.com
Open Graph description is not detected on the main page of Sidonline. 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: