4.1 sec in total
742 ms
2.8 sec
564 ms
Visit cerrajeros-madrid.com now to see the best up-to-date Cerrajeros Madrid content for Spain and also check out these interesting facts you probably never knew about cerrajeros-madrid.com
Cerrajeros Madrid ✅ Los mejores precios en trabajos de cerrajería ※ 653 171 621 ※ DESPLAZAMIENTO GRATUITO ✅ Presupuestos sin compromiso
Visit cerrajeros-madrid.comWe analyzed Cerrajeros-madrid.com page load time and found that the first response time was 742 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 55% of websites can load faster.
cerrajeros-madrid.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value8.9 s
1/100
25%
Value8.9 s
15/100
10%
Value190 ms
90/100
30%
Value0.071
96/100
15%
Value8.3 s
40/100
10%
742 ms
189 ms
183 ms
265 ms
195 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 32% of them (33 requests) were addressed to the original Cerrajeros-madrid.com, 15% (15 requests) were made to Scontent.xx.fbcdn.net and 13% (13 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cerrajeros-madrid.com.
Page size can be reduced by 1.1 MB (48%)
2.3 MB
1.2 MB
In fact, the total size of Cerrajeros-madrid.com main page is 2.3 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. 70% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 39.5 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 39.5 kB or 77% of the original size.
Potential reduce by 38.0 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. Cerrajeros Madrid images are well optimized though.
Potential reduce by 833.9 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 833.9 kB or 68% of the original size.
Potential reduce by 202.6 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. Cerrajeros-madrid.com needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.
Number of requests can be reduced by 37 (39%)
96
59
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerrajeros Madrid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
cerrajeros-madrid.com
742 ms
gzip.php
189 ms
gzip.php
183 ms
gzip.php
265 ms
gzip.php
195 ms
gzip.php
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gzip.php
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gzip.php
353 ms
gzip.php
462 ms
gzip.php
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gzip.php
381 ms
lightbox.js
239 ms
mediaelement-and-player.js
657 ms
spotlight.js
595 ms
css
63 ms
analytics.js
61 ms
embed
476 ms
header1.png
904 ms
logo-cerrajero.png
600 ms
cerraduras%20y%20cilindros-f6c17534ff.jpg
722 ms
nav_icons.svg
517 ms
PEGATINAS.gif
673 ms
horas.jpg
595 ms
cerrajeroredonda.jpg
901 ms
telefono.jpg
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llavesperdidas.png
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robo.png
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presupuesto.png
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reemplazo.png
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426 ms
slideshow.js
903 ms
likebox.php
191 ms
collect
59 ms
fontawesome-webfont.woff
986 ms
js
82 ms
init_embed.js
64 ms
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118 ms
www-embed-player-vflfNyN_r.css
117 ms
www-embed-player.js
316 ms
base.js
562 ms
kyEKgjk51ZE.css
111 ms
xgj7bXhJNEH.css
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q68gy-v_YMF.js
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common.js
62 ms
map.js
97 ms
google4.png
58 ms
overlay.js
42 ms
util.js
54 ms
onion.js
38 ms
search_impl.js
38 ms
StaticMapService.GetMapImage
261 ms
stats.js
174 ms
openhand_8_8.cur
294 ms
ViewportInfoService.GetViewportInfo
210 ms
controls.js
70 ms
ViewportInfoService.GetViewportInfo
198 ms
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transparent.png
194 ms
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css
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entity11.png
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tmapctrl.png
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ad_status.js
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AuthenticationService.Authenticate
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cerrajeros-madrid.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
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.
cerrajeros-madrid.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
cerrajeros-madrid.com SEO score
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerrajeros-madrid.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Cerrajeros-madrid.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.
cerrajeros-madrid.com
Open Graph description is not detected on the main page of Cerrajeros Madrid. 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: