3.1 sec in total
259 ms
2.7 sec
123 ms
Welcome to apply.teachfirst.org.uk homepage info - get ready to check Apply Teach First best content for United Kingdom right away, or after learning these important things about apply.teachfirst.org.uk
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Visit apply.teachfirst.org.ukWe analyzed Apply.teachfirst.org.uk page load time and found that the first response time was 259 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
apply.teachfirst.org.uk performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value6.0 s
13/100
25%
Value5.1 s
61/100
10%
Value720 ms
41/100
30%
Value0.213
58/100
15%
Value10.8 s
22/100
10%
259 ms
80 ms
79 ms
323 ms
79 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 45% of them (24 requests) were addressed to the original Apply.teachfirst.org.uk, 9% (5 requests) were made to F.fontdeck.com and 6% (3 requests) were made to Match.adsrvr.org. The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain Apply.teachfirst.org.uk.
Page size can be reduced by 809.1 kB (71%)
1.1 MB
326.3 kB
In fact, the total size of Apply.teachfirst.org.uk main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 977.2 kB which makes up the majority of the site volume.
Potential reduce by 33.2 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 33.2 kB or 64% of the original size.
Potential reduce by 12.3 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, Apply Teach First needs image optimization as it can save up to 12.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 726.8 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 726.8 kB or 74% of the original size.
Potential reduce by 36.8 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. Apply.teachfirst.org.uk needs all CSS files to be minified and compressed as it can save up to 36.8 kB or 82% of the original size.
Number of requests can be reduced by 29 (81%)
36
7
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apply Teach First. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
apply.teachfirst.org.uk
259 ms
Login.aspx
80 ms
Default.aspx
79 ms
apply.teachfirst.org.uk
323 ms
Login.aspx
79 ms
Default.aspx
171 ms
tf-header-footer.css
79 ms
Sketchetik.css
159 ms
Site.css
233 ms
gradrecreset.css
233 ms
gradrecglobal.css
307 ms
default.css
234 ms
apply2.css
309 ms
ddsmoothmenu.css
234 ms
jquery-2.1.1.min.js
608 ms
jquery-ui.min.js
762 ms
degreeHistory.js
309 ms
WebResource.axd
309 ms
ScriptResource.axd
457 ms
ScriptResource.axd
459 ms
conversion.js
42 ms
cookieControl-5.1.min.js
460 ms
28369f
92 ms
webfont.js
40 ms
ga.js
83 ms
logo.png
101 ms
iframe
105 ms
buttons.png
155 ms
28369F_0_0.woff
625 ms
93 ms
31294.js
397 ms
src=5280858;type=teach0;cat=ats-r0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3929695256520.0625
104 ms
activity;xsp=93687;ord=6236910680308.938
100 ms
ga.js
84 ms
ga.js
108 ms
ga.js
132 ms
__utm.gif
31 ms
__utm.gif
41 ms
iframe
118 ms
70 ms
src=5306018;type=invmedia;cat=kggxz9o2;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1
45 ms
34 ms
generic
74 ms
sync
17 ms
pixel
43 ms
19 ms
2eu2L16YFkpwlmar4f1sNZWW2v8pObPz3ONyjn4suEojfRiYSdWaVEP+Lk0GGmtDXEEm3uW2clQybw.woff
168 ms
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409 ms
r1f+7xlXK12Ibc5rhsMrdw9YvwkK92kAEXTaLqsWakZE88JSzANbcI0+UTMaFPO5JG64fWnKGaZ2Cb4KusZPAww5ouYZPQvJLwhU0ML8Mekg.woff
411 ms
GlBbFrjcuBCrhgmKnR2gq3wp0+2nAZsLxKzJ58P+tfjc3Foj4hMX9wr8k0dlTAbSF46KHLSAxCJRQveqOsJ0Sxs6CfmJ7eDKNmHEWle+aZ82w.woff
419 ms
pixel
15 ms
generic
5 ms
match
19 ms
apply.teachfirst.org.uk 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-*] 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
apply.teachfirst.org.uk 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
apply.teachfirst.org.uk SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Apply.teachfirst.org.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 Apply.teachfirst.org.uk 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.
apply.teachfirst.org.uk
Open Graph description is not detected on the main page of Apply Teach First. 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: