5.8 sec in total
472 ms
4.9 sec
431 ms
Click here to check amazing Skesl content for Vietnam. Otherwise, check out these important facts you probably never knew about skesl.com
skesl.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, skesl.com has it all. We hope you find what yo...
Visit skesl.comWe analyzed Skesl.com page load time and found that the first response time was 472 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
skesl.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value2.8 s
84/100
25%
Value23.3 s
0/100
10%
Value76,670 ms
0/100
30%
Value0.16
73/100
15%
Value93.6 s
0/100
10%
472 ms
70 ms
148 ms
103 ms
190 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 22% of them (20 requests) were addressed to the original Skesl.com, 21% (19 requests) were made to Cm.g.doubleclick.net and 11% (10 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Mts0.google.com.
Page size can be reduced by 43.8 kB (10%)
427.0 kB
383.2 kB
In fact, the total size of Skesl.com main page is 427.0 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. 60% of websites need less resources to load. Images take 260.7 kB which makes up the majority of the site volume.
Potential reduce by 40.0 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 40.0 kB or 80% of the original size.
Potential reduce by 1.4 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. Skesl images are well optimized though.
Potential reduce by 2.4 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.
Number of requests can be reduced by 48 (59%)
81
33
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skesl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
skesl.com
472 ms
adsbygoogle.js
70 ms
show_ads_impl.js
148 ms
zrt_lookup.html
103 ms
js
190 ms
bg-head.png
71 ms
telogo.png
202 ms
toggle.png
178 ms
top_main1.1.jpg
334 ms
6speaking.png
704 ms
6conversation.png
803 ms
6ESL_Courses.png
176 ms
6listening.png
212 ms
6vocabulary.png
279 ms
6grammar.png
333 ms
3fullindex.jpg
279 ms
3video.jpg
335 ms
3culture.jpg
336 ms
4_articles.jpg
410 ms
4_5rules.jpg
410 ms
4_index.jpg
390 ms
4_mobile_apps.jpg
409 ms
menu.js
380 ms
cookie.js
74 ms
integrator.js
86 ms
ads
531 ms
6esl_courses.png
296 ms
analytics.js
93 ms
collect
256 ms
reactive_library.js
98 ms
integrator.js
47 ms
ads
878 ms
ads
966 ms
ads
727 ms
integrator.js
77 ms
zrt_lookup.html
74 ms
collect
104 ms
85254efcadaacab5fed344cbf203b7e7.js
94 ms
load_preloaded_resource.js
101 ms
c471d9b7113df21a6cf58632ab968748.js
103 ms
abg_lite.js
118 ms
window_focus.js
149 ms
qs_click_protection.js
128 ms
rx_lidar.js
149 ms
042791247ab671b2831aa311d6583330.js
343 ms
css2
141 ms
interstitial_ad_frame.js
316 ms
feedback_grey600_24dp.png
401 ms
settings_grey600_24dp.png
403 ms
icon.png
44 ms
ga-audiences
397 ms
s
309 ms
css
219 ms
KFOlCnqEu92Fr1MmWUlvAw.ttf
215 ms
KFOmCnqEu92Fr1Me5Q.ttf
228 ms
activeview
183 ms
YrdBSjzfIHcYhYLmavhSyO_EhBrLUWpx5ykdL7H9Kqg.js
184 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf
160 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf
157 ms
cookie_push_onload.html
103 ms
dpixel
1367 ms
data=GVrGobsSBDI-L0wGWSD2A9XBzHQf_q8HfeccDqqaQzSxjObMPLTUyp2rgrREP4-XWKaA_9F2YpL1SktcZwajiA
1878 ms
activeview
883 ms
gob
1785 ms
pixel
1124 ms
activeview
552 ms
pixel
567 ms
pixel
503 ms
pixel
501 ms
pixel
525 ms
pixel
503 ms
pixel
504 ms
sodar
467 ms
activeview
486 ms
pixel
453 ms
pixel
445 ms
pixel
422 ms
pixel
424 ms
pixel
458 ms
pixel
71 ms
pixel
66 ms
sodar2.js
26 ms
pixel
62 ms
runner.html
55 ms
aframe
61 ms
pixel
56 ms
pixel
56 ms
pixel
44 ms
pixel
34 ms
0.gif
310 ms
skesl.com 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
Image elements do not have [alt] attributes
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
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.
skesl.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
Browser errors were logged to the console
Page has valid source maps
skesl.com SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skesl.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Skesl.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.
skesl.com
Open Graph description is not detected on the main page of Skesl. 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: