9 sec in total
244 ms
4.8 sec
3.9 sec
Welcome to istqb.org homepage info - get ready to check Istqb best content for India right away, or after learning these important things about istqb.org
ISTQB® is the leading global certification scheme in the field of software testing with over 1.1 million exams worldwide. ISTQB® terminology is industry-recognized as the de facto language in the fiel...
Visit istqb.orgWe analyzed Istqb.org page load time and found that the first response time was 244 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
istqb.org performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value35.1 s
0/100
25%
Value4.4 s
74/100
10%
Value670 ms
44/100
30%
Value0.047
99/100
15%
Value12.9 s
13/100
10%
244 ms
3074 ms
665 ms
289 ms
207 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 97% of them (65 requests) were addressed to the original Istqb.org, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Istqb.org.
Page size can be reduced by 587.1 kB (42%)
1.4 MB
804.9 kB
In fact, the total size of Istqb.org main page is 1.4 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. 45% of websites need less resources to load. Images take 690.9 kB which makes up the majority of the site volume.
Potential reduce by 106.8 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 106.8 kB or 87% of the original size.
Potential reduce by 28.7 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. Istqb images are well optimized though.
Potential reduce by 180.8 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 180.8 kB or 69% of the original size.
Potential reduce by 270.9 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. Istqb.org needs all CSS files to be minified and compressed as it can save up to 270.9 kB or 85% of the original size.
Number of requests can be reduced by 35 (54%)
65
30
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istqb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
istqb.org
244 ms
www.istqb.org
3074 ms
bootstrap.css
665 ms
prettyPhoto.css
289 ms
jcemediabox.css
207 ms
style.css
205 ms
system.css
208 ms
template.css
506 ms
megamenu.css
307 ms
font-awesome.min.css
309 ms
custom.css
384 ms
default.css
401 ms
jquery.min.js
611 ms
jquery-noconflict.js
413 ms
jquery-migrate.min.js
480 ms
caption.js
503 ms
jquery.prettyPhoto.js
618 ms
jcemediabox.js
677 ms
bootstrap.js
707 ms
jquery.tap.min.js
603 ms
script.js
704 ms
menu.js
711 ms
nav-collapse.js
720 ms
html5fallback.js
753 ms
system.css
568 ms
jquery.rwdImageMaps.min.js
613 ms
ga.js
253 ms
main_background_full_2014.png
246 ms
logo.png
242 ms
facebook_icon_header.png
240 ms
twitter_icon_header.png
238 ms
Linkedin_icon_header.png
236 ms
slideshare_icon_header.png
235 ms
youtube_icon_header.png
241 ms
xing_icon_header.png
241 ms
instagram_icon_header.png
242 ms
faq_icon.png
243 ms
contact_us_icon.png
246 ms
background_main_menu.jpg
291 ms
sf-mainmenu-hover-left.png
291 ms
sf-mainmenu-hover-right.png
308 ms
sf-mainmenu-separator.png
308 ms
background_mainColumn.png
411 ms
portfolio_bottom_arrow.png
317 ms
ISTQB_Portfolio_20160108.png
765 ms
arrow-up.png
385 ms
istqb_logo_ppartner.png
409 ms
istqb_logo_award.png
410 ms
istqb_logo_network.png
420 ms
main-features_top-separator.png
481 ms
background_right_column_angle.png
510 ms
background_right_column_inner.png
511 ms
thumb-home-world-map.png
512 ms
istqb_video_screenshot2.png
523 ms
Survey3.png
576 ms
red_quad.png
610 ms
background_news-date.png
614 ms
all_arrow.png
614 ms
istqb_logo_ppartner_medium.png
626 ms
istqb_logo_award_medium.png
671 ms
istqb_logo_network_medium.png
710 ms
popup.html
524 ms
tooltip.html
523 ms
__utm.gif
25 ms
fontawesome-webfont.woff
503 ms
Glypha_LT_65_Bold.otf
632 ms
Glypha_LT_55_Roman.otf
683 ms
istqb.org 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
button, link, and menuitem elements do not have accessible names.
ARIA input fields do not have accessible names
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 toggle fields do not have accessible names
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
Some elements have a [tabindex] value greater than 0
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
istqb.org 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
Browser errors were logged to the console
istqb.org 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
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 Istqb.org 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 Istqb.org 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.
istqb.org
Open Graph description is not detected on the main page of Istqb. 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: