14.9 sec in total
657 ms
7.2 sec
7.1 sec
Click here to check amazing Vectra C content for United Kingdom. Otherwise, check out these important facts you probably never knew about vectra-c.com
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Visit vectra-c.comWe analyzed Vectra-c.com page load time and found that the first response time was 657 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vectra-c.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value7.2 s
5/100
25%
Value10.7 s
7/100
10%
Value10 ms
100/100
30%
Value0.048
99/100
15%
Value7.0 s
52/100
10%
657 ms
1387 ms
282 ms
792 ms
963 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Vectra-c.com, 4% (1 request) were made to Yui.yahooapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Vectra-c.com.
Page size can be reduced by 289.0 kB (59%)
491.5 kB
202.5 kB
In fact, the total size of Vectra-c.com main page is 491.5 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. 30% of websites need less resources to load. CSS take 184.6 kB which makes up the majority of the site volume.
Potential reduce by 39.1 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 39.1 kB or 80% of the original size.
Potential reduce by 8.6 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. Vectra C images are well optimized though.
Potential reduce by 87.6 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 87.6 kB or 70% of the original size.
Potential reduce by 153.7 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. Vectra-c.com needs all CSS files to be minified and compressed as it can save up to 153.7 kB or 83% of the original size.
Number of requests can be reduced by 16 (76%)
21
5
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vectra C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vectra-c.com
657 ms
www.vectra-c.com
1387 ms
combo
282 ms
vbulletin-core.js
792 ms
main-rollup.css
963 ms
additional.css
791 ms
poll.css
888 ms
postbit.css
1270 ms
lightbox.css
1514 ms
calendar.css
1516 ms
adv_portal.css
1505 ms
vbulletin_md5.js
1506 ms
vbulletin_md5.js
1505 ms
New_banner%20insignia.jpg
1058 ms
search.png
82 ms
navbit-home.png
944 ms
collapse_40b.png
944 ms
icon1.png
944 ms
lastpost-right.png
944 ms
confused.gif
943 ms
paperclip.png
930 ms
gradient_blue_blue2.png
906 ms
generic_button.png
314 ms
vectra-c.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.
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
vectra-c.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
Detected JavaScript libraries
vectra-c.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
N/A
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vectra-c.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Vectra-c.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.
vectra-c.com
Open Graph description is not detected on the main page of Vectra C. 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: