4.8 sec in total
115 ms
3.2 sec
1.5 sec
Welcome to sempf.net homepage info - get ready to check Sempf best content for United States right away, or after learning these important things about sempf.net
Bill Sempf - POINTs of interest - POINTs of interest
Visit sempf.netWe analyzed Sempf.net page load time and found that the first response time was 115 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Sempf.net rating and web reputation
sempf.net performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value3.0 s
78/100
25%
Value2.9 s
95/100
10%
Value220 ms
87/100
30%
Value0.033
100/100
15%
Value5.3 s
73/100
10%
115 ms
416 ms
310 ms
812 ms
122 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 57% of them (30 requests) were addressed to the original Sempf.net, 9% (5 requests) were made to Platform.twitter.com and 9% (5 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sempf.net.
Page size can be reduced by 594.4 kB (51%)
1.2 MB
580.2 kB
In fact, the total size of Sempf.net main page is 1.2 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. 35% of websites need less resources to load. Javascripts take 535.2 kB which makes up the majority of the site volume.
Potential reduce by 66.9 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 66.9 kB or 78% of the original size.
Potential reduce by 77.5 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, Sempf needs image optimization as it can save up to 77.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 400.2 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 400.2 kB or 75% of the original size.
Potential reduce by 49.8 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. Sempf.net needs all CSS files to be minified and compressed as it can save up to 49.8 kB or 83% of the original size.
Number of requests can be reduced by 27 (57%)
47
20
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sempf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
sempf.net
115 ms
sempf.net
416 ms
Global.css
310 ms
style.css
812 ms
en-us.res.axd
122 ms
01-jquery-1.9.1.min.js
710 ms
02-jquery.cookie.js
332 ms
04-jquery-jtemplates.js
586 ms
05-json2.min.js
454 ms
blog.js
798 ms
jquery-1.4.3-vsdoc.js
1637 ms
jquery-jtemplates.js
749 ms
jquery.cookie.js
798 ms
jquery.js
1329 ms
jquery.validate.min.js
1319 ms
json2.js
1154 ms
res-646240075.js.axd
831 ms
widgets.js
30 ms
UaHzKkz.png
138 ms
BillSempf.jpg
114 ms
213735.png
28 ms
CG9V2pa.png
136 ms
FILES%2F2015%2F09%2FCapture.PNG.axdx
574 ms
FILES%2F2015%2F09%2FCapture1.PNG.axdx
692 ms
rssButton.png
538 ms
opml.png
555 ms
search-btn.png
281 ms
feed.png
250 ms
contact.png
543 ms
archive.png
570 ms
circle.png
714 ms
t.png
727 ms
bk_vertline.jpg
946 ms
bullet.png
942 ms
none
869 ms
ga.js
23 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
6 ms
syndication
83 ms
296101079937073152
159 ms
__utm.gif
29 ms
collect
54 ms
proxy.jpg
18 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
7 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
10 ms
TFEOZkpj_normal.png
86 ms
TeTZ_2Co_normal.jpeg
84 ms
PGR_normal.jpg
128 ms
jail1966-hand-256a_normal.jpg
127 ms
Cd4Qq_CUYAEVqPE.jpg:small
127 ms
syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
78 ms
syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
112 ms
proxy.jpg
14 ms
jot.html
2 ms
sempf.net 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
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
Form elements do not have associated labels
sempf.net 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sempf.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sempf.net 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 Sempf.net 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.
sempf.net
Open Graph description is not detected on the main page of Sempf. 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: