6.5 sec in total
2 sec
4.2 sec
249 ms
Click here to check amazing Tecni Ciencia content for Venezuela. Otherwise, check out these important facts you probably never knew about tecniciencia.com
Visit tecniciencia.comWe analyzed Tecniciencia.com page load time and found that the first response time was 2 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
tecniciencia.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value5.9 s
14/100
25%
Value7.8 s
23/100
10%
Value380 ms
70/100
30%
Value0.427
22/100
15%
Value6.6 s
57/100
10%
2020 ms
220 ms
61 ms
149 ms
332 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 97% of them (92 requests) were addressed to the original Tecniciencia.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Tecniciencia.com.
Page size can be reduced by 495.4 kB (29%)
1.7 MB
1.2 MB
In fact, the total size of Tecniciencia.com main page is 1.7 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 202.5 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. This page needs HTML code to be minified as it can gain 68.0 kB, which is 32% 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 202.5 kB or 94% of the original size.
Potential reduce by 134.6 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. Obviously, Tecni Ciencia needs image optimization as it can save up to 134.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 122.0 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 122.0 kB or 68% of the original size.
Potential reduce by 36.3 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. Tecniciencia.com needs all CSS files to be minified and compressed as it can save up to 36.3 kB or 87% of the original size.
Number of requests can be reduced by 16 (17%)
94
78
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tecni Ciencia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
tecniciencia.com
2020 ms
style.css
220 ms
widget.js
61 ms
vertical_menu_basic.css
149 ms
jquery-1.4.2.min.js
332 ms
jquery.hoverIntent.minified.js
150 ms
jquery.dcverticalmegamenu.1.1.js
154 ms
behavior.js
295 ms
rating.js
298 ms
rating.css
299 ms
ajax.js
367 ms
ajax-dynamic-list.js
443 ms
auto_complete.css
443 ms
jquery.jcarousel.min.js
445 ms
skin.css
477 ms
style.css
511 ms
imageflow.packed.css
588 ms
imageflow.js
703 ms
ga.js
29 ms
__utm.gif
11 ms
fondo_tcl.jpg
88 ms
logo_tcl.png
147 ms
imagen_top.png
297 ms
boton_buscar1.jpg
151 ms
face1.jpg
152 ms
tw1.jpg
223 ms
carrusel_libros.jpg
295 ms
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485 ms
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753 ms
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9789802715480.gif
846 ms
9789807759007.gif
1095 ms
home%20de%20libros%20definitvo.jpg
1095 ms
productos.jpg
897 ms
flechas_azules.jpg
1093 ms
redimensionar.php
1095 ms
ver_detalle1.jpg
1096 ms
redimensionar.php
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redimensionar.php
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redimensionar.php
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estrella_nuevo.png
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1205 ms
flechas_grises.jpg
1229 ms
redimensionar.php
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starrating.gif
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Logo%20ediciones_B.jpg
1028 ms
LOGO%20LIBROS%20nacional%20.jpg
1127 ms
LOGO%20GRUPO%20PLANETA3.jpg
1023 ms
logo%20robin%20book.jpg
959 ms
logo%20BBV2.jpg
974 ms
logo%20susaeta.jpg
1076 ms
palito_bottom.jpg
1008 ms
logo_tcl_bottom.jpg
1074 ms
lineas_categorias.jpg
1101 ms
flecha_iz.jpg
1078 ms
flecha_der.jpg
1082 ms
flecha_arrib.jpg
1054 ms
flecha_abaj.jpg
1099 ms
flechaslogosiz.jpg
1089 ms
flechaslogosder.jpg
1025 ms
reflect2.php
1266 ms
reflect2.php
1241 ms
reflect2.php
1240 ms
reflect2.php
1191 ms
reflect2.php
1190 ms
reflect2.php
1124 ms
reflect2.php
1415 ms
reflect2.php
1416 ms
reflect2.php
1530 ms
working.gif
1184 ms
slider.png
1165 ms
tecniciencia.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.
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
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
tecniciencia.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
tecniciencia.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ES
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tecniciencia.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Tecniciencia.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
tecniciencia.com
Open Graph description is not detected on the main page of Tecni Ciencia. 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: