3.7 sec in total
300 ms
3.2 sec
245 ms
Click here to check amazing Bold Data content for United States. Otherwise, check out these important facts you probably never knew about bolddata.nl
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Visit bolddata.nlWe analyzed Bolddata.nl page load time and found that the first response time was 300 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
bolddata.nl performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.5 s
9/100
25%
Value5.1 s
61/100
10%
Value970 ms
28/100
30%
Value0
100/100
15%
Value8.4 s
39/100
10%
300 ms
115 ms
42 ms
43 ms
42 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 82% of them (65 requests) were addressed to the original Bolddata.nl, 8% (6 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bolddata.nl.
Page size can be reduced by 503.6 kB (26%)
2.0 MB
1.4 MB
In fact, the total size of Bolddata.nl main page is 2.0 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 32.8 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 13% 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 32.8 kB or 78% of the original size.
Potential reduce by 21.8 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. Bold Data images are well optimized though.
Potential reduce by 147.2 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 147.2 kB or 56% of the original size.
Potential reduce by 301.8 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. Bolddata.nl needs all CSS files to be minified and compressed as it can save up to 301.8 kB or 83% of the original size.
Number of requests can be reduced by 36 (49%)
73
37
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bold Data. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
bolddata.nl
300 ms
115 ms
css
42 ms
css
43 ms
css
42 ms
js
56 ms
formidablepro.css
134 ms
css
42 ms
normalize.css
226 ms
owl.carousel.min.css
272 ms
owl.theme.min.css
269 ms
owl.transitions.min.css
293 ms
bootstrap.min.css
340 ms
font-awesome.css
372 ms
superfish.min.css
370 ms
responsive.min.css
381 ms
styles.min.css
475 ms
wpp.css
395 ms
style.css
439 ms
css
41 ms
jquery.min.js
33 ms
superfish.js
463 ms
owl.carousel.min.js
464 ms
conditionizr.min.js
29 ms
modernizr.min.custom.js
489 ms
respond.js
490 ms
bootstrap.min.js
530 ms
accordion.js
559 ms
waypoints.js
565 ms
jquery.scrollTo.min.js
568 ms
backstretch.jquery.min.js
582 ms
jquery.easing.js
591 ms
jquery.tabs.toggles.js
628 ms
scripts.min.js
651 ms
blog.css
665 ms
wp-embed.min.js
659 ms
wp-emoji-release.min.js
572 ms
easy-table.css
254 ms
css
13 ms
analytics.js
95 ms
LOGO-bolddata.png
156 ms
icon-directmail.png
154 ms
icon-telemarketing.png
155 ms
icon-emailmarketing.png
154 ms
icon-klantenbestand.png
152 ms
iir_logo.png
155 ms
2nike1.png
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4fd1.png
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3lg1.png
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airbnb_horizontal_lockup_print.jpg
550 ms
5telfort1.png
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logo-croky.png
299 ms
Bosch_4C_L-Konvertiert.jpg
331 ms
ATAG_Nederland_Logo.png
310 ms
Greetz_278x124.png
355 ms
Nespresso_278x124.jpg
437 ms
hanos.png
441 ms
nike_logo2.png
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Logo_postnl.png
564 ms
Google_278x124.png
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exact-logo.png
585 ms
nyenrode.png
640 ms
Vignet_Hartstichting.png
656 ms
LogoPostNL.png
846 ms
LOGO-bolddata-footer.png
711 ms
footer_icons.png
700 ms
bolddata_bullet_point.png
671 ms
search-icon.png
711 ms
foto_header2.png
737 ms
stippel.png
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pijltje_wit.png
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bg-gradient.gif
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v0SdcGFAl2aezM9Vq_aFTQ.ttf
22 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
47 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
46 ms
fontawesome-webfont.svg
1110 ms
fontawesome-webfont.woff
771 ms
foto_header2.png
1100 ms
collect
35 ms
bolddata.nl 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
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.
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
Links do not have a discernible name
bolddata.nl 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bolddata.nl SEO score
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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bolddata.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bolddata.nl 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.
bolddata.nl
Open Graph data is detected on the main page of Bold Data. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: