3.5 sec in total
528 ms
2.1 sec
870 ms
Welcome to teachershelp.ru homepage info - get ready to check Teachershelp best content for Russia right away, or after learning these important things about teachershelp.ru
Английский для учителей, учеников, дидактические материалы, разработки уроков, внеклассных мероприятий, топики, страноведение, история, интересные материалы
Visit teachershelp.ruWe analyzed Teachershelp.ru page load time and found that the first response time was 528 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
teachershelp.ru performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value9.6 s
0/100
25%
Value11.3 s
5/100
10%
Value3,280 ms
2/100
30%
Value0.221
56/100
15%
Value14.3 s
9/100
10%
528 ms
26 ms
127 ms
265 ms
383 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 29% of them (22 requests) were addressed to the original Teachershelp.ru, 35% (26 requests) were made to Tpc.googlesyndication.com and 11% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Teachershelp.ru.
Page size can be reduced by 273.9 kB (22%)
1.2 MB
946.9 kB
In fact, the total size of Teachershelp.ru main page is 1.2 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. 65% of websites need less resources to load. Images take 837.9 kB which makes up the majority of the site volume.
Potential reduce by 82.1 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 82.1 kB or 77% of the original size.
Potential reduce by 7.7 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. Teachershelp images are well optimized though.
Potential reduce by 171.9 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 171.9 kB or 66% of the original size.
Potential reduce by 12.2 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. Teachershelp.ru needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 77% of the original size.
Number of requests can be reduced by 25 (36%)
70
45
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachershelp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
teachershelp.ru
528 ms
css
26 ms
reset.css
127 ms
style.css
265 ms
jquery-1.9.0.min.js
383 ms
jquery.slicknav.js
252 ms
scripts.js
253 ms
pagenavi-css.css
254 ms
adsbygoogle.js
8 ms
pinit.js
6 ms
wp-embed.min.js
251 ms
wp-emoji-release.min.js
173 ms
body.jpg
1199 ms
viola-header.jpg
711 ms
teacher.jpg
714 ms
Elevator-William-Sleator.jpg
437 ms
Concrete-Island.jpg
437 ms
pedestrian.jpg
714 ms
Which-of-two.jpg
555 ms
Luck-Mark-Twain.jpg
713 ms
Nevil-Shute.jpg
718 ms
friendship-1.jpg
1195 ms
london-jack.jpeg
824 ms
easter.jpg
824 ms
ca-pub-8970717043239049.js
43 ms
zrt_lookup.html
56 ms
show_ads_impl.js
58 ms
sprites.png
803 ms
gTHiwyxi6S7iiHpqAoiE3HhCUOGz7vYGh680lGh-uXM.woff
29 ms
pinit_main.js
127 ms
ads
318 ms
hit
433 ms
osd.js
46 ms
analytics.js
41 ms
ads
455 ms
ads
439 ms
collect
25 ms
ads
130 ms
abg.js
45 ms
ads
258 ms
ads
264 ms
hit
168 ms
m_js_controller.js
14 ms
s
37 ms
googlelogo_color_112x36dp.png
92 ms
11282831776625596405
44 ms
x_button_blue2.svg
82 ms
favicon
96 ms
nessie_icon_tiamat_white.png
53 ms
favicon
126 ms
css
114 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
9 ms
5545840327845229232
64 ms
5374653327832640600
56 ms
5060677933237495601
82 ms
5489650400514533442
35 ms
2026453282065311103
99 ms
8462085938723032230
132 ms
9603070251830285461
70 ms
2540287463240337983
192 ms
9971966773237264875
58 ms
183482444541833737
136 ms
10720758928590924349
105 ms
6026274969690926006
135 ms
8255743752648062541
143 ms
17508305852366462524
106 ms
17428137214873666505
170 ms
6119105022830812031
183 ms
3942476417531299060
180 ms
6833414807069183641
165 ms
16162221486386047063
233 ms
13724601087366711094
202 ms
powered-by-google.png
170 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
32 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
37 ms
teachershelp.ru 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
Links do not have a discernible name
teachershelp.ru 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
teachershelp.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachershelp.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Teachershelp.ru 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.
teachershelp.ru
Open Graph data is detected on the main page of Teachershelp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: