10.8 sec in total
316 ms
9.6 sec
934 ms
Welcome to teachvac.co.uk homepage info - get ready to check Teach Vac best content right away, or after learning these important things about teachvac.co.uk
Visit teachvac.co.ukWe analyzed Teachvac.co.uk page load time and found that the first response time was 316 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
teachvac.co.uk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value19.6 s
0/100
25%
Value20.3 s
0/100
10%
Value2,400 ms
5/100
30%
Value0.005
100/100
15%
Value20.3 s
2/100
10%
316 ms
6405 ms
47 ms
63 ms
39 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 35% of them (25 requests) were addressed to the original Teachvac.co.uk, 24% (17 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Teachvac.co.uk.
Page size can be reduced by 229.5 kB (16%)
1.5 MB
1.2 MB
In fact, the total size of Teachvac.co.uk main page is 1.5 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. Images take 785.7 kB which makes up the majority of the site volume.
Potential reduce by 136.1 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. This page needs HTML code to be minified as it can gain 56.4 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 136.1 kB or 84% of the original size.
Potential reduce by 84.6 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. Obviously, Teach Vac needs image optimization as it can save up to 84.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.6 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 4.3 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. Teachvac.co.uk has all CSS files already compressed.
Number of requests can be reduced by 36 (82%)
44
8
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teach Vac. 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 from 17 to 1 for CSS and as a result speed up the page load time.
teachvac.co.uk
316 ms
www.teachvac.co.uk
6405 ms
jquery-1.11.3.min.js
47 ms
jquery.mobile-1.4.5.min.css
63 ms
all.min.css
39 ms
bootstrap.min.css
168 ms
bootstrapold.min.js
246 ms
main.css
245 ms
main2.css
254 ms
new5.css
255 ms
main.js
267 ms
swiped-events.js
267 ms
api.js
44 ms
leaflet.css
68 ms
leaflet.js
71 ms
common.js
327 ms
cookie_check.css
327 ms
cookie_check.js
332 ms
headder.js
339 ms
css2
67 ms
css2
70 ms
css2
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css2
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css
87 ms
css2
81 ms
new.css
263 ms
js
1881 ms
footer.js
276 ms
recaptcha__en.js
25 ms
teachvac-heading.png
83 ms
smal_hands_girl.webp
249 ms
smal_man_smiling.webp
247 ms
smal_teacher_book.webp
164 ms
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smal_man_art.webp
291 ms
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smal_hands_girl.webp
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smal_smile_teacher.webp
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background_data.png
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smal_man_smiling.webp
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smal_teacher_book.webp
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anchor
33 ms
styles__ltr.css
4 ms
recaptcha__en.js
12 ms
W6ySMI_EbF4NJqhzNc9p1_hu4s5xL3ZDxE1cNPsDaUQ.js
24 ms
webworker.js
104 ms
logo_48.png
16 ms
www-player.css
69 ms
www-embed-player.js
90 ms
base.js
132 ms
ad_status.js
277 ms
recaptcha__en.js
208 ms
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135 ms
embed.js
80 ms
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87 ms
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87 ms
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65 ms
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id
57 ms
teachvac.co.uk 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.
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
teachvac.co.uk 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
Page has valid source maps
teachvac.co.uk 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
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
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachvac.co.uk 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 Teachvac.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
teachvac.co.uk
Open Graph description is not detected on the main page of Teach Vac. 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: