2.1 sec in total
431 ms
1.4 sec
275 ms
Welcome to tetrasac.com.pe homepage info - get ready to check TETRA SAC best content right away, or after learning these important things about tetrasac.com.pe
AUDIO VISUALES / INSTALACION DE EQUIPOS MULTIMEDIA PROYECTORES Y TVS / VENTAS DE CABLES DE AUDIO Y VIDEO/ CONVERTIDORES DE AUDIO Y VIDEO
Visit tetrasac.com.peWe analyzed Tetrasac.com.pe page load time and found that the first response time was 431 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
tetrasac.com.pe performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value4.6 s
35/100
25%
Value4.0 s
80/100
10%
Value70 ms
99/100
30%
Value0.199
62/100
15%
Value4.9 s
78/100
10%
431 ms
22 ms
77 ms
134 ms
209 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 86% of them (31 requests) were addressed to the original Tetrasac.com.pe, 11% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (431 ms) belongs to the original domain Tetrasac.com.pe.
Page size can be reduced by 460.8 kB (34%)
1.3 MB
874.9 kB
In fact, the total size of Tetrasac.com.pe main page is 1.3 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. 55% of websites need less resources to load. Images take 730.0 kB which makes up the majority of the site volume.
Potential reduce by 27.4 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 7.4 kB, which is 23% 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 27.4 kB or 84% of the original size.
Potential reduce by 0 B
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. TETRA SAC images are well optimized though.
Potential reduce by 232.0 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 232.0 kB or 70% of the original size.
Potential reduce by 201.3 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. Tetrasac.com.pe needs all CSS files to be minified and compressed as it can save up to 201.3 kB or 84% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TETRA SAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
tetrasac.com.pe
431 ms
css
22 ms
stilo_modal.css
77 ms
css.css
134 ms
shadwbox-modal.js
209 ms
minified.css
236 ms
modernizr.min.js
142 ms
owl.carousel.css
145 ms
owl.theme.css
146 ms
flexslider.css
202 ms
responsive.css
217 ms
minified.js
303 ms
owl.carousel.js
228 ms
jquery.flexslider-min.js
273 ms
jquery.min.js
152 ms
bg_pattern.jpg
158 ms
logo.png
213 ms
banner_estructura.jpg
213 ms
banner1.jpg
212 ms
banner2.jpg
212 ms
banner3.jpg
157 ms
banner4.jpg
216 ms
banner5.jpg
285 ms
images-footer.jpg
308 ms
visacard.png
292 ms
mastercard.png
290 ms
paypal.png
292 ms
P2200214.jpg
263 ms
lamparas.jpg
307 ms
automatizacion.jpg
370 ms
mem8YaGs126MiZpBA-UFVZ0e.ttf
100 ms
mem5YaGs126MiZpBA-UN_r8OUuhs.ttf
100 ms
mem5YaGs126MiZpBA-UNirkOUuhs.ttf
100 ms
mem5YaGs126MiZpBA-UN7rgOUuhs.ttf
99 ms
fontawesome.ttf
306 ms
fontawesome.woff
78 ms
tetrasac.com.pe 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
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.
tetrasac.com.pe 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
Browser errors were logged to the console
tetrasac.com.pe 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
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tetrasac.com.pe can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Tetrasac.com.pe 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.
tetrasac.com.pe
Open Graph description is not detected on the main page of TETRA SAC. 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: