4.6 sec in total
724 ms
2.8 sec
1 sec
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Visit webcertain.comWe analyzed Webcertain.com page load time and found that the first response time was 724 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
webcertain.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value11.7 s
0/100
25%
Value8.3 s
19/100
10%
Value1,680 ms
11/100
30%
Value0.015
100/100
15%
Value9.8 s
28/100
10%
724 ms
426 ms
877 ms
394 ms
307 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 83% of them (45 requests) were addressed to the original Webcertain.com, 4% (2 requests) were made to Stats.g.doubleclick.net and 2% (1 request) were made to Pdxor02.com. The less responsive or slowest element that took the longest time to load (970 ms) belongs to the original domain Webcertain.com.
Page size can be reduced by 292.3 kB (33%)
887.3 kB
595.0 kB
In fact, the total size of Webcertain.com main page is 887.3 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. Images take 486.1 kB which makes up the majority of the site volume.
Potential reduce by 32.0 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 7.2 kB, which is 17% 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 32.0 kB or 77% of the original size.
Potential reduce by 14.4 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. Webcertain images are well optimized though.
Potential reduce by 100.2 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 100.2 kB or 53% of the original size.
Potential reduce by 145.7 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. Webcertain.com needs all CSS files to be minified and compressed as it can save up to 145.7 kB or 86% of the original size.
Number of requests can be reduced by 21 (40%)
52
31
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webcertain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
webcertain.com
724 ms
62835.js
426 ms
foundation.css
877 ms
app.css
394 ms
serchbox.css
307 ms
foundation.min.js
830 ms
gc_service_feed_json.js
278 ms
modernizr.foundation.js
412 ms
conversion.js
15 ms
app.js
104 ms
background-01.jpg
271 ms
webcertain-logo.png
272 ms
companies-arrow.png
289 ms
nav-arrow.png
292 ms
close-button.jpg
259 ms
nav-arrow.png
292 ms
gc-best-practice-training.png
502 ms
gc-analytics.png
442 ms
close-button.jpg
323 ms
map-icon.png
323 ms
map-icon2.png
324 ms
the-webcertain-globe-banner.png
749 ms
login-bg.jpg
330 ms
login-background.png
331 ms
lead-generation-icon.png
692 ms
footer-link.png
459 ms
ecommerce-icon.png
707 ms
branding-promotion-icon.png
708 ms
export-marketing-icon.png
708 ms
wall-street-journal-quote.jpg
691 ms
build-a-school-in-africa.jpg
956 ms
success-with-webcertain.jpg
693 ms
temp-image-01.jpg
970 ms
request-login-button.jpg
732 ms
spacer.gif
778 ms
webcertain-footer3.png
950 ms
footer-bottom.png
778 ms
search-backer.jpg
529 ms
search-again.png
529 ms
content-bullet.png
528 ms
footer-top.png
544 ms
footer-middle.jpg
544 ms
twitter-icon.jpg
546 ms
facebook-icon.jpg
542 ms
linkedin-icon.jpg
543 ms
google-icon.jpg
746 ms
in-touch-bg.png
746 ms
footer-bullet.png
744 ms
240 ms
dc.js
226 ms
52e7c3ff222f7f7ebd0000bd.js
403 ms
208 ms
__utm.gif
54 ms
tagjs
31 ms
webcertain.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
webcertain.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
webcertain.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
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 Webcertain.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 Webcertain.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.
webcertain.com
Open Graph description is not detected on the main page of Webcertain. 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: