3.1 sec in total
591 ms
2 sec
515 ms
Visit sda.edu.pe now to see the best up-to-date SDA content for Peru and also check out these interesting facts you probably never knew about sda.edu.pe
SDA | Colegio emblemático de San Miguel | Santo Domingo, el Apóstol | Colegio con buenas clases virtuales en San Miguel | Colegio con excelentes clases virtuales en San Miguel | Colegio con buenas cla...
Visit sda.edu.peWe analyzed Sda.edu.pe page load time and found that the first response time was 591 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sda.edu.pe performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value7.9 s
3/100
25%
Value6.9 s
33/100
10%
Value1,940 ms
8/100
30%
Value0.27
45/100
15%
Value14.3 s
9/100
10%
591 ms
61 ms
49 ms
79 ms
86 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 5% of them (7 requests) were addressed to the original Sda.edu.pe, 73% (100 requests) were made to Fonts.gstatic.com and 12% (16 requests) were made to Static.videoask.com. The less responsive or slowest element that took the longest time to load (963 ms) relates to the external source Sp-ao.shortpixel.ai.
Page size can be reduced by 289.4 kB (15%)
1.9 MB
1.6 MB
In fact, the total size of Sda.edu.pe main page is 1.9 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. Only a small number of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 39.6 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 39.6 kB or 80% 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. SDA images are well optimized though.
Potential reduce by 231.9 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 231.9 kB or 21% of the original size.
Potential reduce by 17.8 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. Sda.edu.pe needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 26% of the original size.
Number of requests can be reduced by 18 (60%)
30
12
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SDA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
sda.edu.pe
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sda.edu.pe 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-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
sda.edu.pe best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sda.edu.pe 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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sda.edu.pe 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 Sda.edu.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.
sda.edu.pe
Open Graph description is not detected on the main page of SDA. 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: