6 sec in total
1.1 sec
4.7 sec
174 ms
Click here to check amazing 501 Doors content for Bulgaria. Otherwise, check out these important facts you probably never knew about 501doors.com
Всички интериорни и входни врати, представени на уебсайта отговарят на международните стандарти за качество. Осигуряваме доставка и монтаж на вратите на конкурентни цени,
Visit 501doors.comWe analyzed 501doors.com page load time and found that the first response time was 1.1 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
501doors.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value14.5 s
0/100
25%
Value8.9 s
15/100
10%
Value130 ms
96/100
30%
Value0.05
99/100
15%
Value11.0 s
21/100
10%
1113 ms
435 ms
742 ms
480 ms
437 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 77% of them (46 requests) were addressed to the original 501doors.com, 13% (8 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain 501doors.com.
Page size can be reduced by 372.5 kB (15%)
2.5 MB
2.1 MB
In fact, the total size of 501doors.com main page is 2.5 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 26.8 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 6.1 kB, which is 18% 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 26.8 kB or 81% of the original size.
Potential reduce by 122.7 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. 501 Doors images are well optimized though.
Potential reduce by 201.6 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 201.6 kB or 71% of the original size.
Potential reduce by 21.2 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. 501doors.com needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 80% of the original size.
Number of requests can be reduced by 30 (52%)
58
28
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 501 Doors. 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 6 to 1 for CSS and as a result speed up the page load time.
501doors.com
1113 ms
libs.css
435 ms
style.css
742 ms
nivo-slider.css
480 ms
default.css
437 ms
modal.css
464 ms
scroll.css
674 ms
jquery-1.9.0.min.js
1504 ms
jquery.nivo.slider.js
1137 ms
goslider.js
637 ms
modal.js
963 ms
easing.js
953 ms
flexcroll.js
1271 ms
swfobject.js
736 ms
libs.js
888 ms
funcs.js
958 ms
plusone.js
107 ms
web_ECO%20DOORS_2_14.jpg
2163 ms
cont_bg.png
181 ms
menu_bg.png
204 ms
topmenu_sel.gif
242 ms
logo.png
203 ms
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200 ms
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cb=gapi.loaded_0
31 ms
search_input.png
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search_button.png
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left_menu_hover.png
1288 ms
left_button.png
1464 ms
loading.gif
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footer.png
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analytics.js
35 ms
cb=gapi.loaded_1
22 ms
fastbutton
90 ms
topmenu_sel_right.gif
1769 ms
menu_arrow.gif
1987 ms
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14 ms
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postmessageRelay
57 ms
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85 ms
cb=gapi.loaded_0
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arrows.png
201 ms
bullets.png
190 ms
501doors.com accessibility score
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
501doors.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
501doors.com 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
BG
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 501doors.com can be misinterpreted by Google and other search engines. Our service has detected that Bulgarian 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 501doors.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.
501doors.com
Open Graph description is not detected on the main page of 501 Doors. 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: