2.3 sec in total
251 ms
1.7 sec
388 ms
Welcome to tandemsantiago.cl homepage info - get ready to check Tandem Santiago best content for Chile right away, or after learning these important things about tandemsantiago.cl
Spanish-Language-School in Santiago de Chile offering personalized attention! Small groups, afternoon fieldtrips, one-on-one immersion, weekend excursions, Tandem language exchange service, Internship...
Visit tandemsantiago.clWe analyzed Tandemsantiago.cl page load time and found that the first response time was 251 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
tandemsantiago.cl performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value7.6 s
3/100
25%
Value5.2 s
59/100
10%
Value60 ms
100/100
30%
Value0.064
97/100
15%
Value8.3 s
39/100
10%
251 ms
455 ms
91 ms
17 ms
15 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 73% of them (49 requests) were addressed to the original Tandemsantiago.cl, 13% (9 requests) were made to Livebeep.com and 3% (2 requests) were made to Download.skype.com. The less responsive or slowest element that took the longest time to load (685 ms) belongs to the original domain Tandemsantiago.cl.
Page size can be reduced by 175.5 kB (29%)
601.9 kB
426.4 kB
In fact, the total size of Tandemsantiago.cl main page is 601.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 372.0 kB 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 76% of the original size.
Potential reduce by 27.9 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. Tandem Santiago images are well optimized though.
Potential reduce by 78.0 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 78.0 kB or 55% of the original size.
Potential reduce by 30.0 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. Tandemsantiago.cl needs all CSS files to be minified and compressed as it can save up to 30.0 kB or 83% of the original size.
Number of requests can be reduced by 16 (25%)
63
47
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tandem Santiago. 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 as a result speed up the page load time.
tandemsantiago.cl
251 ms
www.tandemsantiago.cl
455 ms
construct.css
91 ms
skypeCheck.js
17 ms
conversion.js
15 ms
flag-english.png
184 ms
flag-german.png
186 ms
flag-brazilian.png
195 ms
flagspain.png
186 ms
flag-france.png
194 ms
flag-chili.png
182 ms
blaugelb.gif
271 ms
logo-Tandem-Santiago.jpg
270 ms
DSCN4091.jpg
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DSCN6628.jpg
295 ms
IMG_2052.JPG
302 ms
DSC02619.jpg
295 ms
DSCN7004.JPG
367 ms
ExcellenceAward_2014.jpg
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ExcellenceAward_2013.jpg
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ExcellenceAward_2010_old.jpg
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ExcellenceAward_2009_72dpi.jpg
626 ms
face_ingl.jpg
471 ms
metro.jpg
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call_blue_white_124x52.png
21 ms
analytics.js
16 ms
88 ms
eye.js
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gelbblau.gif
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puntitog.gif
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twitter.png
390 ms
google.png
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besuche_unsere_neue_seite.jpg
535 ms
may_jun_ingl_20.jpg
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paquete_ing_am.jpg
555 ms
activ_ing.jpg
578 ms
youtube_oficial_watch.jpg
543 ms
DELE_general.jpg
607 ms
fair_chile150.jpg
621 ms
Parinacota_Chile.JPG
643 ms
clase_sala8_hoch.jpg
649 ms
clases_grupales_1.jpg
650 ms
up.gif
665 ms
collect
16 ms
logo-ccchsuizo.png
625 ms
ACHELE-JPG.jpg
647 ms
Logo_DELE2.png
661 ms
logo-UB.gif
685 ms
amerigo.png
660 ms
Qualityseal3.jpg
674 ms
34 ms
tandeminternationallogo.png
624 ms
tandemfunda.gif
647 ms
corner-bottom-left1.gif
654 ms
corner-bottom-right1.gif
644 ms
124 ms
17950.js
49 ms
contact.email.form.php
109 ms
sprite.contact.png
173 ms
output.contact.email.form.css
86 ms
output.contact.email.form.es.js
160 ms
loadingb2.gif
164 ms
226.gif
89 ms
340.jpg
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nr-892.min.js
17 ms
tandemsantiago.cl 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
tandemsantiago.cl 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
tandemsantiago.cl 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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tandemsantiago.cl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tandemsantiago.cl 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.
tandemsantiago.cl
Open Graph description is not detected on the main page of Tandem Santiago. 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: