2.5 sec in total
262 ms
2.1 sec
198 ms
Click here to check amazing Semaphore Computing content. Otherwise, check out these important facts you probably never knew about semaphorecomputing.com
Delivering quality websites to local businesses. Based in Canterbury Kent, we are an established web design company. Semaphore Computing deliver personally designed websites whatever your business nee...
Visit semaphorecomputing.comWe analyzed Semaphorecomputing.com page load time and found that the first response time was 262 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
semaphorecomputing.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value3.2 s
71/100
25%
Value7.2 s
30/100
10%
Value1,210 ms
20/100
30%
Value0.185
66/100
15%
Value10.3 s
24/100
10%
262 ms
495 ms
225 ms
155 ms
234 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Semaphorecomputing.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (729 ms) belongs to the original domain Semaphorecomputing.com.
Page size can be reduced by 359.5 kB (19%)
1.9 MB
1.6 MB
In fact, the total size of Semaphorecomputing.com main page is 1.9 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. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 13.6 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.6 kB or 80% of the original size.
Potential reduce by 72.3 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. Semaphore Computing images are well optimized though.
Potential reduce by 121.1 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 121.1 kB or 64% of the original size.
Potential reduce by 152.5 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. Semaphorecomputing.com needs all CSS files to be minified and compressed as it can save up to 152.5 kB or 83% of the original size.
Number of requests can be reduced by 9 (23%)
39
30
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Semaphore Computing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
semaphorecomputing.com
262 ms
www.semaphorecomputing.com
495 ms
styles.css
225 ms
bootstrap-override.css
155 ms
font-awesome.css
234 ms
flexslider.css
159 ms
jquery-1.8.3.min.js
312 ms
bootstrap.min.js
232 ms
functions.js
165 ms
jquery.flexslider.js
316 ms
bootstrap.min.css
271 ms
bootstrap-responsive.min.css
87 ms
analytics.js
81 ms
logo-header.png
80 ms
1.jpg
527 ms
2.jpg
514 ms
3.jpg
608 ms
4.jpg
455 ms
image01.png
441 ms
5.png
174 ms
1.png
253 ms
2.png
333 ms
3.png
412 ms
13.png
489 ms
14.png
518 ms
4.png
531 ms
19.png
575 ms
7.png
590 ms
8.png
599 ms
9.png
602 ms
15.png
616 ms
10.png
651 ms
11.png
676 ms
12.png
677 ms
16.png
682 ms
17.png
682 ms
6.png
693 ms
social-networks-2.png
729 ms
fontawesome-webfont.woff@v=3.0.1
697 ms
collect
10 ms
bg-direction-nav.png
87 ms
bg-direction-nav-2.png
81 ms
semaphorecomputing.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
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
Links do not have a discernible name
semaphorecomputing.com 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
semaphorecomputing.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Semaphorecomputing.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 Semaphorecomputing.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.
semaphorecomputing.com
Open Graph description is not detected on the main page of Semaphore Computing. 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: