6.7 sec in total
376 ms
6.1 sec
231 ms
Welcome to mester.com homepage info - get ready to check Mester best content for Russia right away, or after learning these important things about mester.com
Spanish courses, special programs for groups & training courses for spanish teachers. Smart Boards, wifi, personalized programs & class materials included.
Visit mester.comWe analyzed Mester.com page load time and found that the first response time was 376 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
mester.com performance score
name
value
score
weighting
Value11.2 s
0/100
10%
Value20.8 s
0/100
25%
Value16.8 s
0/100
10%
Value11,920 ms
0/100
30%
Value0.025
100/100
15%
Value46.1 s
0/100
10%
376 ms
54 ms
356 ms
38 ms
280 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 55% of them (62 requests) were addressed to the original Mester.com, 14% (16 requests) were made to Jnn-pa.googleapis.com and 12% (13 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Mester.com.
Page size can be reduced by 104.5 kB (6%)
1.7 MB
1.6 MB
In fact, the total size of Mester.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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 865.3 kB which makes up the majority of the site volume.
Potential reduce by 85.6 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 85.6 kB or 82% of the original size.
Potential reduce by 3.1 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. Mester images are well optimized though.
Potential reduce by 8.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 7.6 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. Mester.com has all CSS files already compressed.
Number of requests can be reduced by 55 (57%)
97
42
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mester. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
www.mester.com
376 ms
js
54 ms
style.min.css
356 ms
styles.css
38 ms
cookie-law-info-public.css
280 ms
cookie-law-info-gdpr.css
301 ms
fontello.css
35 ms
animation.css
275 ms
fontello-ie7.css
45 ms
mailin-front.css
301 ms
bootstrap.css
409 ms
stmenu.css
288 ms
jquery-ui-1.7.3.custom.css
542 ms
style.css
612 ms
sttoolkit.css
552 ms
magnific-popup.css
576 ms
jquery.min.js
699 ms
jquery-migrate.min.js
668 ms
cookie-law-info-public.js
553 ms
mailin-front.js
840 ms
email-decode.min.js
555 ms
flexslider.css
565 ms
public.css
578 ms
index.js
584 ms
index.js
586 ms
bootstrap.js
593 ms
js
68 ms
core.min.js
847 ms
datepicker.min.js
606 ms
toolkit.min.js
623 ms
api.js
38 ms
wp-polyfill-inert.min.js
620 ms
regenerator-runtime.min.js
631 ms
wp-polyfill.min.js
633 ms
index.js
645 ms
st-user.js
647 ms
underscore.min.js
905 ms
shortcode.min.js
655 ms
stmenu.js
909 ms
ddsmoothmenu.js
914 ms
custom.js
966 ms
jquery.flexslider.min.js
1808 ms
script.min.js
1800 ms
js
45 ms
analytics.js
21 ms
collect
47 ms
ge7wsiiexng
214 ms
emLoZLKut8k
911 ms
Yb3lRfQ7LbM
658 ms
embed
195 ms
pattern3.png
1120 ms
Sign-in2.png
200 ms
gb.png
1120 ms
es.png
215 ms
icon-phone.png
244 ms
arrow-down-white.png
1122 ms
welcome.jpg
1123 ms
salamanca.jpg
1262 ms
teachers.jpg
1260 ms
embed
151 ms
fontello.woff
1117 ms
fontello.woff
1118 ms
recaptcha__en.js
34 ms
js
150 ms
www-player.css
22 ms
www-embed-player.js
40 ms
base.js
132 ms
ge7wsiiexng
825 ms
embed
831 ms
arrow-2.png
853 ms
ad_status.js
694 ms
vTEfc-jlr9e_tfMt-BR8Zcc1_6XGLRk25TFtjqWuknE.js
544 ms
embed.js
501 ms
logo_mester_blanco_sinfondo.png
566 ms
twitter_30.png
773 ms
logo3.png
567 ms
youtube_30.png
566 ms
facebook_30.png
563 ms
js
142 ms
instagram_30.png
655 ms
acreditados.jpg
748 ms
logoFedele.png
1014 ms
id
65 ms
Create
447 ms
Create
450 ms
Create
449 ms
Create
447 ms
Create
580 ms
Create
527 ms
Create
467 ms
Create
412 ms
fontello.ttf
634 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
259 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
260 ms
base.js
364 ms
init_embed.js
275 ms
js
184 ms
www-embed-player.js
271 ms
emLoZLKut8k
183 ms
ge7wsiiexng
184 ms
Yb3lRfQ7LbM
185 ms
embed
272 ms
embed
181 ms
GenerateIT
294 ms
GenerateIT
293 ms
GenerateIT
156 ms
GenerateIT
157 ms
GenerateIT
150 ms
GenerateIT
151 ms
GenerateIT
178 ms
GenerateIT
126 ms
fontello.svg
500 ms
mester.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.
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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
mester.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
mester.com 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
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 Mester.com 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 Mester.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.
mester.com
Open Graph data is detected on the main page of Mester. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: